1230603840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 280

約数和(自身を含む): 4417951032

約数和(自身を除く): 3187347192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 197, 216, 240, 241, 270, 288, 320, 324, 360, 394, 405, 432, 480, 482, 540, 576, 591, 648, 720, 723, 788, 810, 864, 960, 964, 985, 1080, 1182, 1205, 1296, 1440, 1446, 1576, 1620, 1728, 1773, 1928, 1970, 2160, 2169, 2364, 2410, 2592, 2880, 2892, 2955, 3152, 3240, 3546, 3615, 3856, 3940, 4320, 4338, 4728, 4820, 5184, 5319, 5784, 5910, 6304, 6480, 6507, 7092, 7230, 7712, 7880, 8640, 8676, 8865, 9456, 9640, 10638, 10845, 11568, 11820, 12608, 12960, 13014, 14184, 14460, 15424, 15760, 15957, 17352, 17730, 18912, 19280, 19521, 21276, 21690, 23136, 23640, 25920, 26028, 26595, 28368, 28920, 31520, 31914, 32535, 34704, 35460, 37824, 38560, 39042, 42552, 43380, 46272, 47280, 47477, 52056, 53190, 56736, 57840, 63040, 63828, 65070, 69408, 70920, 77120, 78084, 79785, 85104, 86760, 94560, 94954, 97605, 104112, 106380, 113472, 115680, 127656, 130140, 138816, 141840, 142431, 156168, 159570, 170208, 173520, 189120, 189908, 195210, 208224, 212760, 231360, 237385, 255312, 260280, 283680, 284862, 312336, 319140, 340416, 347040, 379816, 390420, 416448, 425520, 427293, 474770, 510624, 520560, 567360, 569724, 624672, 638280, 694080, 712155, 759632, 780840, 851040, 854586, 949540, 1021248, 1041120, 1139448, 1249344, 1276560, 1281879, 1424310, 1519264, 1561680, 1702080, 1709172, 1899080, 2082240, 2136465, 2278896, 2553120, 2563758, 2848620, 3038528, 3123360, 3418344, 3798160, 3845637, 4272930, 4557792, 5106240, 5127516, 5697240, 6246720, 6409395, 6836688, 7596320, 7691274, 8545860, 9115584, 10255032, 11394480, 12818790, 13673376, 15192640, 15382548, 17091720, 19228185, 20510064, 22788960, 25637580, 27346752, 30765096, 34183440, 38456370, 41020128, 45577920, 51275160, 61530192, 68366880, 76912740, 82040256, 102550320, 123060384, 136733760, 153825480, 205100640, 246120768, 307650960, 410201280, 615301920, 1230603840]

約数ペア:

[(1, 1230603840), (2, 615301920), (3, 410201280), (4, 307650960), (5, 246120768), (6, 205100640), (8, 153825480), (9, 136733760), (10, 123060384), (12, 102550320), (15, 82040256), (16, 76912740), (18, 68366880), (20, 61530192), (24, 51275160), (27, 45577920), (30, 41020128), (32, 38456370), (36, 34183440), (40, 30765096), (45, 27346752), (48, 25637580), (54, 22788960), (60, 20510064), (64, 19228185), (72, 17091720), (80, 15382548), (81, 15192640), (90, 13673376), (96, 12818790), (108, 11394480), (120, 10255032), (135, 9115584), (144, 8545860), (160, 7691274), (162, 7596320), (180, 6836688), (192, 6409395), (197, 6246720), (216, 5697240), (240, 5127516), (241, 5106240), (270, 4557792), (288, 4272930), (320, 3845637), (324, 3798160), (360, 3418344), (394, 3123360), (405, 3038528), (432, 2848620), (480, 2563758), (482, 2553120), (540, 2278896), (576, 2136465), (591, 2082240), (648, 1899080), (720, 1709172), (723, 1702080), (788, 1561680), (810, 1519264), (864, 1424310), (960, 1281879), (964, 1276560), (985, 1249344), (1080, 1139448), (1182, 1041120), (1205, 1021248), (1296, 949540), (1440, 854586), (1446, 851040), (1576, 780840), (1620, 759632), (1728, 712155), (1773, 694080), (1928, 638280), (1970, 624672), (2160, 569724), (2169, 567360), (2364, 520560), (2410, 510624), (2592, 474770), (2880, 427293), (2892, 425520), (2955, 416448), (3152, 390420), (3240, 379816), (3546, 347040), (3615, 340416), (3856, 319140), (3940, 312336), (4320, 284862), (4338, 283680), (4728, 260280), (4820, 255312), (5184, 237385), (5319, 231360), (5784, 212760), (5910, 208224), (6304, 195210), (6480, 189908), (6507, 189120), (7092, 173520), (7230, 170208), (7712, 159570), (7880, 156168), (8640, 142431), (8676, 141840), (8865, 138816), (9456, 130140), (9640, 127656), (10638, 115680), (10845, 113472), (11568, 106380), (11820, 104112), (12608, 97605), (12960, 94954), (13014, 94560), (14184, 86760), (14460, 85104), (15424, 79785), (15760, 78084), (15957, 77120), (17352, 70920), (17730, 69408), (18912, 65070), (19280, 63828), (19521, 63040), (21276, 57840), (21690, 56736), (23136, 53190), (23640, 52056), (25920, 47477), (26028, 47280), (26595, 46272), (28368, 43380), (28920, 42552), (31520, 39042), (31914, 38560), (32535, 37824), (34704, 35460)]