78619560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2267}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 250659360

約数和(自身を除く): 172039800

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, 2267, 2312, 2890, 3468, 4335, 4534, 5780, 6801, 6936, 8670, 9068, 11335, 11560, 13602, 17340, 18136, 22670, 27204, 34005, 34680, 38539, 45340, 54408, 68010, 77078, 90680, 115617, 136020, 154156, 192695, 231234, 272040, 308312, 385390, 462468, 578085, 655163, 770780, 924936, 1156170, 1310326, 1541560, 1965489, 2312340, 2620652, 3275815, 3930978, 4624680, 5241304, 6551630, 7861956, 9827445, 13103260, 15723912, 19654890, 26206520, 39309780, 78619560]

約数ペア:

[(1, 78619560), (2, 39309780), (3, 26206520), (4, 19654890), (5, 15723912), (6, 13103260), (8, 9827445), (10, 7861956), (12, 6551630), (15, 5241304), (17, 4624680), (20, 3930978), (24, 3275815), (30, 2620652), (34, 2312340), (40, 1965489), (51, 1541560), (60, 1310326), (68, 1156170), (85, 924936), (102, 770780), (120, 655163), (136, 578085), (170, 462468), (204, 385390), (255, 308312), (289, 272040), (340, 231234), (408, 192695), (510, 154156), (578, 136020), (680, 115617), (867, 90680), (1020, 77078), (1156, 68010), (1445, 54408), (1734, 45340), (2040, 38539), (2267, 34680), (2312, 34005), (2890, 27204), (3468, 22670), (4335, 18136), (4534, 17340), (5780, 13602), (6801, 11560), (6936, 11335), (8670, 9068)]