265301640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6761}}^1$

素因数の和:6887

約数の個数: 96

約数和(自身を含む): 870269400

約数和(自身を除く): 604967760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 6761, 7848, 9810, 13080, 13522, 19620, 20283, 27044, 33805, 39240, 40566, 54088, 60849, 67610, 81132, 101415, 121698, 135220, 162264, 202830, 243396, 270440, 304245, 405660, 486792, 608490, 736949, 811320, 1216980, 1473898, 2210847, 2433960, 2947796, 3684745, 4421694, 5895592, 6632541, 7369490, 8843388, 11054235, 13265082, 14738980, 17686776, 22108470, 26530164, 29477960, 33162705, 44216940, 53060328, 66325410, 88433880, 132650820, 265301640]

約数ペア:

[(1, 265301640), (2, 132650820), (3, 88433880), (4, 66325410), (5, 53060328), (6, 44216940), (8, 33162705), (9, 29477960), (10, 26530164), (12, 22108470), (15, 17686776), (18, 14738980), (20, 13265082), (24, 11054235), (30, 8843388), (36, 7369490), (40, 6632541), (45, 5895592), (60, 4421694), (72, 3684745), (90, 2947796), (109, 2433960), (120, 2210847), (180, 1473898), (218, 1216980), (327, 811320), (360, 736949), (436, 608490), (545, 486792), (654, 405660), (872, 304245), (981, 270440), (1090, 243396), (1308, 202830), (1635, 162264), (1962, 135220), (2180, 121698), (2616, 101415), (3270, 81132), (3924, 67610), (4360, 60849), (4905, 54088), (6540, 40566), (6761, 39240), (7848, 33805), (9810, 27044), (13080, 20283), (13522, 19620)]