1810680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3718920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 191, 237, 316, 382, 395, 474, 573, 632, 764, 790, 948, 955, 1146, 1185, 1528, 1580, 1896, 1910, 2292, 2370, 2865, 3160, 3820, 4584, 4740, 5730, 7640, 9480, 11460, 15089, 22920, 30178, 45267, 60356, 75445, 90534, 120712, 150890, 181068, 226335, 301780, 362136, 452670, 603560, 905340, 1810680]

約数ペア:

[(1, 1810680), (2, 905340), (3, 603560), (4, 452670), (5, 362136), (6, 301780), (8, 226335), (10, 181068), (12, 150890), (15, 120712), (20, 90534), (24, 75445), (30, 60356), (40, 45267), (60, 30178), (79, 22920), (120, 15089), (158, 11460), (191, 9480), (237, 7640), (316, 5730), (382, 4740), (395, 4584), (474, 3820), (573, 3160), (632, 2865), (764, 2370), (790, 2292), (948, 1910), (955, 1896), (1146, 1580), (1185, 1528)]