66645360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 225667104

約数和(自身を除く): 159021744

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, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 613, 720, 755, 906, 1208, 1226, 1359, 1510, 1812, 1839, 2265, 2416, 2452, 2718, 3020, 3065, 3624, 3678, 4530, 4904, 5436, 5517, 6040, 6130, 6795, 7248, 7356, 9060, 9195, 9808, 10872, 11034, 12080, 12260, 13590, 14712, 18120, 18390, 21744, 22068, 24520, 27180, 27585, 29424, 36240, 36780, 44136, 49040, 54360, 55170, 73560, 88272, 92563, 108720, 110340, 147120, 185126, 220680, 277689, 370252, 441360, 462815, 555378, 740504, 833067, 925630, 1110756, 1388445, 1481008, 1666134, 1851260, 2221512, 2776890, 3332268, 3702520, 4165335, 4443024, 5553780, 6664536, 7405040, 8330670, 11107560, 13329072, 16661340, 22215120, 33322680, 66645360]

約数ペア:

[(1, 66645360), (2, 33322680), (3, 22215120), (4, 16661340), (5, 13329072), (6, 11107560), (8, 8330670), (9, 7405040), (10, 6664536), (12, 5553780), (15, 4443024), (16, 4165335), (18, 3702520), (20, 3332268), (24, 2776890), (30, 2221512), (36, 1851260), (40, 1666134), (45, 1481008), (48, 1388445), (60, 1110756), (72, 925630), (80, 833067), (90, 740504), (120, 555378), (144, 462815), (151, 441360), (180, 370252), (240, 277689), (302, 220680), (360, 185126), (453, 147120), (604, 110340), (613, 108720), (720, 92563), (755, 88272), (906, 73560), (1208, 55170), (1226, 54360), (1359, 49040), (1510, 44136), (1812, 36780), (1839, 36240), (2265, 29424), (2416, 27585), (2452, 27180), (2718, 24520), (3020, 22068), (3065, 21744), (3624, 18390), (3678, 18120), (4530, 14712), (4904, 13590), (5436, 12260), (5517, 12080), (6040, 11034), (6130, 10872), (6795, 9808), (7248, 9195), (7356, 9060)]