31995532080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{608743}}^1$

素因数の和:608835

約数の個数: 120

約数和(自身を含む): 108923781408

約数和(自身を除く): 76928249328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 52560, 608743, 1217486, 1826229, 2434972, 3043715, 3652458, 4869944, 5478687, 6087430, 7304916, 9131145, 9739888, 10957374, 12174860, 14609832, 18262290, 21914748, 24349720, 27393435, 29219664, 36524580, 43829496, 44438239, 48699440, 54786870, 73049160, 87658992, 88876478, 109573740, 133314717, 146098320, 177752956, 219147480, 222191195, 266629434, 355505912, 399944151, 438294960, 444382390, 533258868, 666573585, 711011824, 799888302, 888764780, 1066517736, 1333147170, 1599776604, 1777529560, 1999720755, 2133035472, 2666294340, 3199553208, 3555059120, 3999441510, 5332588680, 6399106416, 7998883020, 10665177360, 15997766040, 31995532080]

約数ペア:

[(1, 31995532080), (2, 15997766040), (3, 10665177360), (4, 7998883020), (5, 6399106416), (6, 5332588680), (8, 3999441510), (9, 3555059120), (10, 3199553208), (12, 2666294340), (15, 2133035472), (16, 1999720755), (18, 1777529560), (20, 1599776604), (24, 1333147170), (30, 1066517736), (36, 888764780), (40, 799888302), (45, 711011824), (48, 666573585), (60, 533258868), (72, 444382390), (73, 438294960), (80, 399944151), (90, 355505912), (120, 266629434), (144, 222191195), (146, 219147480), (180, 177752956), (219, 146098320), (240, 133314717), (292, 109573740), (360, 88876478), (365, 87658992), (438, 73049160), (584, 54786870), (657, 48699440), (720, 44438239), (730, 43829496), (876, 36524580), (1095, 29219664), (1168, 27393435), (1314, 24349720), (1460, 21914748), (1752, 18262290), (2190, 14609832), (2628, 12174860), (2920, 10957374), (3285, 9739888), (3504, 9131145), (4380, 7304916), (5256, 6087430), (5840, 5478687), (6570, 4869944), (8760, 3652458), (10512, 3043715), (13140, 2434972), (17520, 1826229), (26280, 1217486), (52560, 608743)]