90480120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2609}}^1$

素因数の和:2657

約数の個数: 96

約数和(自身を含む): 288457200

約数和(自身を除く): 197977080

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, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2609, 2890, 3468, 4335, 5218, 5780, 6936, 7827, 8670, 10436, 11560, 13045, 15654, 17340, 20872, 26090, 31308, 34680, 39135, 44353, 52180, 62616, 78270, 88706, 104360, 133059, 156540, 177412, 221765, 266118, 313080, 354824, 443530, 532236, 665295, 754001, 887060, 1064472, 1330590, 1508002, 1774120, 2262003, 2661180, 3016004, 3770005, 4524006, 5322360, 6032008, 7540010, 9048012, 11310015, 15080020, 18096024, 22620030, 30160040, 45240060, 90480120]

約数ペア:

[(1, 90480120), (2, 45240060), (3, 30160040), (4, 22620030), (5, 18096024), (6, 15080020), (8, 11310015), (10, 9048012), (12, 7540010), (15, 6032008), (17, 5322360), (20, 4524006), (24, 3770005), (30, 3016004), (34, 2661180), (40, 2262003), (51, 1774120), (60, 1508002), (68, 1330590), (85, 1064472), (102, 887060), (120, 754001), (136, 665295), (170, 532236), (204, 443530), (255, 354824), (289, 313080), (340, 266118), (408, 221765), (510, 177412), (578, 156540), (680, 133059), (867, 104360), (1020, 88706), (1156, 78270), (1445, 62616), (1734, 52180), (2040, 44353), (2312, 39135), (2609, 34680), (2890, 31308), (3468, 26090), (4335, 20872), (5218, 17340), (5780, 15654), (6936, 13045), (7827, 11560), (8670, 10436)]