90333240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44281}}^1$

素因数の和:44312

約数の個数: 64

約数和(自身を含む): 286947360

約数和(自身を除く): 196614120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44281, 88562, 132843, 177124, 221405, 265686, 354248, 442810, 531372, 664215, 752777, 885620, 1062744, 1328430, 1505554, 1771240, 2258331, 2656860, 3011108, 3763885, 4516662, 5313720, 6022216, 7527770, 9033324, 11291655, 15055540, 18066648, 22583310, 30111080, 45166620, 90333240]

約数ペア:

[(1, 90333240), (2, 45166620), (3, 30111080), (4, 22583310), (5, 18066648), (6, 15055540), (8, 11291655), (10, 9033324), (12, 7527770), (15, 6022216), (17, 5313720), (20, 4516662), (24, 3763885), (30, 3011108), (34, 2656860), (40, 2258331), (51, 1771240), (60, 1505554), (68, 1328430), (85, 1062744), (102, 885620), (120, 752777), (136, 664215), (170, 531372), (204, 442810), (255, 354248), (340, 265686), (408, 221405), (510, 177124), (680, 132843), (1020, 88562), (2040, 44281)]