230631840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 814302720

約数和(自身を除く): 583670880

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 197, 216, 240, 270, 271, 288, 360, 394, 432, 480, 540, 542, 591, 720, 788, 813, 864, 985, 1080, 1084, 1182, 1355, 1440, 1576, 1626, 1773, 1970, 2160, 2168, 2364, 2439, 2710, 2955, 3152, 3252, 3546, 3940, 4065, 4320, 4336, 4728, 4878, 5319, 5420, 5910, 6304, 6504, 7092, 7317, 7880, 8130, 8672, 8865, 9456, 9756, 10638, 10840, 11820, 12195, 13008, 14184, 14634, 15760, 16260, 17730, 18912, 19512, 21276, 21680, 23640, 24390, 26016, 26595, 28368, 29268, 31520, 32520, 35460, 36585, 39024, 42552, 43360, 47280, 48780, 53190, 53387, 56736, 58536, 65040, 70920, 73170, 78048, 85104, 94560, 97560, 106380, 106774, 117072, 130080, 141840, 146340, 160161, 170208, 195120, 212760, 213548, 234144, 266935, 283680, 292680, 320322, 390240, 425520, 427096, 480483, 533870, 585360, 640644, 800805, 851040, 854192, 960966, 1067740, 1170720, 1281288, 1441449, 1601610, 1708384, 1921932, 2135480, 2402415, 2562576, 2882898, 3203220, 3843864, 4270960, 4804830, 5125152, 5765796, 6406440, 7207245, 7687728, 8541920, 9609660, 11531592, 12812880, 14414490, 15375456, 19219320, 23063184, 25625760, 28828980, 38438640, 46126368, 57657960, 76877280, 115315920, 230631840]

約数ペア:

[(1, 230631840), (2, 115315920), (3, 76877280), (4, 57657960), (5, 46126368), (6, 38438640), (8, 28828980), (9, 25625760), (10, 23063184), (12, 19219320), (15, 15375456), (16, 14414490), (18, 12812880), (20, 11531592), (24, 9609660), (27, 8541920), (30, 7687728), (32, 7207245), (36, 6406440), (40, 5765796), (45, 5125152), (48, 4804830), (54, 4270960), (60, 3843864), (72, 3203220), (80, 2882898), (90, 2562576), (96, 2402415), (108, 2135480), (120, 1921932), (135, 1708384), (144, 1601610), (160, 1441449), (180, 1281288), (197, 1170720), (216, 1067740), (240, 960966), (270, 854192), (271, 851040), (288, 800805), (360, 640644), (394, 585360), (432, 533870), (480, 480483), (540, 427096), (542, 425520), (591, 390240), (720, 320322), (788, 292680), (813, 283680), (864, 266935), (985, 234144), (1080, 213548), (1084, 212760), (1182, 195120), (1355, 170208), (1440, 160161), (1576, 146340), (1626, 141840), (1773, 130080), (1970, 117072), (2160, 106774), (2168, 106380), (2364, 97560), (2439, 94560), (2710, 85104), (2955, 78048), (3152, 73170), (3252, 70920), (3546, 65040), (3940, 58536), (4065, 56736), (4320, 53387), (4336, 53190), (4728, 48780), (4878, 47280), (5319, 43360), (5420, 42552), (5910, 39024), (6304, 36585), (6504, 35460), (7092, 32520), (7317, 31520), (7880, 29268), (8130, 28368), (8672, 26595), (8865, 26016), (9456, 24390), (9756, 23640), (10638, 21680), (10840, 21276), (11820, 19512), (12195, 18912), (13008, 17730), (14184, 16260), (14634, 15760)]