8103780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 25872000

約数和(自身を除く): 17768220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 349, 387, 430, 516, 540, 645, 698, 774, 860, 1047, 1161, 1290, 1396, 1548, 1745, 1935, 2094, 2322, 2580, 3141, 3490, 3870, 4188, 4644, 5235, 5805, 6282, 6980, 7740, 9423, 10470, 11610, 12564, 15007, 15705, 18846, 20940, 23220, 30014, 31410, 37692, 45021, 47115, 60028, 62820, 75035, 90042, 94230, 135063, 150070, 180084, 188460, 225105, 270126, 300140, 405189, 450210, 540252, 675315, 810378, 900420, 1350630, 1620756, 2025945, 2701260, 4051890, 8103780]

約数ペア:

[(1, 8103780), (2, 4051890), (3, 2701260), (4, 2025945), (5, 1620756), (6, 1350630), (9, 900420), (10, 810378), (12, 675315), (15, 540252), (18, 450210), (20, 405189), (27, 300140), (30, 270126), (36, 225105), (43, 188460), (45, 180084), (54, 150070), (60, 135063), (86, 94230), (90, 90042), (108, 75035), (129, 62820), (135, 60028), (172, 47115), (180, 45021), (215, 37692), (258, 31410), (270, 30014), (349, 23220), (387, 20940), (430, 18846), (516, 15705), (540, 15007), (645, 12564), (698, 11610), (774, 10470), (860, 9423), (1047, 7740), (1161, 6980), (1290, 6282), (1396, 5805), (1548, 5235), (1745, 4644), (1935, 4188), (2094, 3870), (2322, 3490), (2580, 3141)]