765396720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 2822792544

約数和(自身を除く): 2057395824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 241, 264, 330, 360, 396, 401, 440, 482, 495, 528, 660, 720, 723, 792, 802, 880, 964, 990, 1203, 1205, 1320, 1446, 1584, 1604, 1928, 1980, 2005, 2169, 2406, 2410, 2640, 2651, 2892, 3208, 3609, 3615, 3856, 3960, 4010, 4338, 4411, 4812, 4820, 5302, 5784, 6015, 6416, 7218, 7230, 7920, 7953, 8020, 8676, 8822, 9624, 9640, 10604, 10845, 11568, 12030, 13233, 13255, 14436, 14460, 15906, 16040, 17352, 17644, 18045, 19248, 19280, 21208, 21690, 22055, 23859, 24060, 26466, 26510, 28872, 28920, 31812, 32080, 34704, 35288, 36090, 39699, 39765, 42416, 43380, 44110, 47718, 48120, 52932, 53020, 57744, 57840, 63624, 66165, 70576, 72180, 79398, 79530, 86760, 88220, 95436, 96240, 96641, 105864, 106040, 119295, 127248, 132330, 144360, 158796, 159060, 173520, 176440, 190872, 193282, 198495, 211728, 212080, 238590, 264660, 288720, 289923, 317592, 318120, 352880, 381744, 386564, 396990, 477180, 483205, 529320, 579846, 635184, 636240, 773128, 793980, 869769, 954360, 966410, 1058640, 1063051, 1159692, 1449615, 1546256, 1587960, 1739538, 1908720, 1932820, 2126102, 2319384, 2899230, 3175920, 3189153, 3479076, 3865640, 4252204, 4348845, 4638768, 5315255, 5798460, 6378306, 6958152, 7731280, 8504408, 8697690, 9567459, 10630510, 11596920, 12756612, 13916304, 15945765, 17008816, 17395380, 19134918, 21261020, 23193840, 25513224, 31891530, 34790760, 38269836, 42522040, 47837295, 51026448, 63783060, 69581520, 76539672, 85044080, 95674590, 127566120, 153079344, 191349180, 255132240, 382698360, 765396720]

約数ペア:

[(1, 765396720), (2, 382698360), (3, 255132240), (4, 191349180), (5, 153079344), (6, 127566120), (8, 95674590), (9, 85044080), (10, 76539672), (11, 69581520), (12, 63783060), (15, 51026448), (16, 47837295), (18, 42522040), (20, 38269836), (22, 34790760), (24, 31891530), (30, 25513224), (33, 23193840), (36, 21261020), (40, 19134918), (44, 17395380), (45, 17008816), (48, 15945765), (55, 13916304), (60, 12756612), (66, 11596920), (72, 10630510), (80, 9567459), (88, 8697690), (90, 8504408), (99, 7731280), (110, 6958152), (120, 6378306), (132, 5798460), (144, 5315255), (165, 4638768), (176, 4348845), (180, 4252204), (198, 3865640), (220, 3479076), (240, 3189153), (241, 3175920), (264, 2899230), (330, 2319384), (360, 2126102), (396, 1932820), (401, 1908720), (440, 1739538), (482, 1587960), (495, 1546256), (528, 1449615), (660, 1159692), (720, 1063051), (723, 1058640), (792, 966410), (802, 954360), (880, 869769), (964, 793980), (990, 773128), (1203, 636240), (1205, 635184), (1320, 579846), (1446, 529320), (1584, 483205), (1604, 477180), (1928, 396990), (1980, 386564), (2005, 381744), (2169, 352880), (2406, 318120), (2410, 317592), (2640, 289923), (2651, 288720), (2892, 264660), (3208, 238590), (3609, 212080), (3615, 211728), (3856, 198495), (3960, 193282), (4010, 190872), (4338, 176440), (4411, 173520), (4812, 159060), (4820, 158796), (5302, 144360), (5784, 132330), (6015, 127248), (6416, 119295), (7218, 106040), (7230, 105864), (7920, 96641), (7953, 96240), (8020, 95436), (8676, 88220), (8822, 86760), (9624, 79530), (9640, 79398), (10604, 72180), (10845, 70576), (11568, 66165), (12030, 63624), (13233, 57840), (13255, 57744), (14436, 53020), (14460, 52932), (15906, 48120), (16040, 47718), (17352, 44110), (17644, 43380), (18045, 42416), (19248, 39765), (19280, 39699), (21208, 36090), (21690, 35288), (22055, 34704), (23859, 32080), (24060, 31812), (26466, 28920), (26510, 28872)]