460367360

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5855

約数の個数: 80

約数和(自身を含む): 1139605632

約数和(自身を除く): 679238272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5801, 7936, 9920, 11602, 15872, 19840, 23204, 29005, 39680, 46408, 58010, 79360, 92816, 116020, 179831, 185632, 232040, 359662, 371264, 464080, 719324, 742528, 899155, 928160, 1438648, 1485056, 1798310, 1856320, 2877296, 2970112, 3596620, 3712640, 5754592, 7193240, 7425280, 11509184, 14386480, 14850560, 23018368, 28772960, 46036736, 57545920, 92073472, 115091840, 230183680, 460367360]

約数ペア:

[(1, 460367360), (2, 230183680), (4, 115091840), (5, 92073472), (8, 57545920), (10, 46036736), (16, 28772960), (20, 23018368), (31, 14850560), (32, 14386480), (40, 11509184), (62, 7425280), (64, 7193240), (80, 5754592), (124, 3712640), (128, 3596620), (155, 2970112), (160, 2877296), (248, 1856320), (256, 1798310), (310, 1485056), (320, 1438648), (496, 928160), (512, 899155), (620, 742528), (640, 719324), (992, 464080), (1240, 371264), (1280, 359662), (1984, 232040), (2480, 185632), (2560, 179831), (3968, 116020), (4960, 92816), (5801, 79360), (7936, 58010), (9920, 46408), (11602, 39680), (15872, 29005), (19840, 23204)]