79377360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 260554752

約数和(自身を除く): 181177392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 227, 235, 240, 248, 282, 310, 372, 376, 454, 465, 470, 496, 564, 620, 681, 705, 744, 752, 908, 930, 940, 1128, 1135, 1240, 1362, 1410, 1457, 1488, 1816, 1860, 1880, 2256, 2270, 2480, 2724, 2820, 2914, 3405, 3632, 3720, 3760, 4371, 4540, 5448, 5640, 5828, 6810, 7037, 7285, 7440, 8742, 9080, 10669, 10896, 11280, 11656, 13620, 14074, 14570, 17484, 18160, 21111, 21338, 21855, 23312, 27240, 28148, 29140, 32007, 34968, 35185, 42222, 42676, 43710, 53345, 54480, 56296, 58280, 64014, 69936, 70370, 84444, 85352, 87420, 105555, 106690, 112592, 116560, 128028, 140740, 160035, 168888, 170704, 174840, 211110, 213380, 256056, 281480, 320070, 330739, 337776, 349680, 422220, 426760, 512112, 562960, 640140, 661478, 844440, 853520, 992217, 1280280, 1322956, 1653695, 1688880, 1984434, 2560560, 2645912, 3307390, 3968868, 4961085, 5291824, 6614780, 7937736, 9922170, 13229560, 15875472, 19844340, 26459120, 39688680, 79377360]

約数ペア:

[(1, 79377360), (2, 39688680), (3, 26459120), (4, 19844340), (5, 15875472), (6, 13229560), (8, 9922170), (10, 7937736), (12, 6614780), (15, 5291824), (16, 4961085), (20, 3968868), (24, 3307390), (30, 2645912), (31, 2560560), (40, 1984434), (47, 1688880), (48, 1653695), (60, 1322956), (62, 1280280), (80, 992217), (93, 853520), (94, 844440), (120, 661478), (124, 640140), (141, 562960), (155, 512112), (186, 426760), (188, 422220), (227, 349680), (235, 337776), (240, 330739), (248, 320070), (282, 281480), (310, 256056), (372, 213380), (376, 211110), (454, 174840), (465, 170704), (470, 168888), (496, 160035), (564, 140740), (620, 128028), (681, 116560), (705, 112592), (744, 106690), (752, 105555), (908, 87420), (930, 85352), (940, 84444), (1128, 70370), (1135, 69936), (1240, 64014), (1362, 58280), (1410, 56296), (1457, 54480), (1488, 53345), (1816, 43710), (1860, 42676), (1880, 42222), (2256, 35185), (2270, 34968), (2480, 32007), (2724, 29140), (2820, 28148), (2914, 27240), (3405, 23312), (3632, 21855), (3720, 21338), (3760, 21111), (4371, 18160), (4540, 17484), (5448, 14570), (5640, 14074), (5828, 13620), (6810, 11656), (7037, 11280), (7285, 10896), (7440, 10669), (8742, 9080)]