497289840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{48187}}^1$

素因数の和:48246

約数の個数: 80

約数和(自身を含む): 1577482368

約数和(自身を除く): 1080192528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 48187, 96374, 144561, 192748, 240935, 289122, 385496, 481870, 578244, 722805, 770992, 963740, 1156488, 1445610, 1927480, 2072041, 2312976, 2891220, 3854960, 4144082, 5782440, 6216123, 8288164, 10360205, 11564880, 12432246, 16576328, 20720410, 24864492, 31080615, 33152656, 41440820, 49728984, 62161230, 82881640, 99457968, 124322460, 165763280, 248644920, 497289840]

約数ペア:

[(1, 497289840), (2, 248644920), (3, 165763280), (4, 124322460), (5, 99457968), (6, 82881640), (8, 62161230), (10, 49728984), (12, 41440820), (15, 33152656), (16, 31080615), (20, 24864492), (24, 20720410), (30, 16576328), (40, 12432246), (43, 11564880), (48, 10360205), (60, 8288164), (80, 6216123), (86, 5782440), (120, 4144082), (129, 3854960), (172, 2891220), (215, 2312976), (240, 2072041), (258, 1927480), (344, 1445610), (430, 1156488), (516, 963740), (645, 770992), (688, 722805), (860, 578244), (1032, 481870), (1290, 385496), (1720, 289122), (2064, 240935), (2580, 192748), (3440, 144561), (5160, 96374), (10320, 48187)]