3115827760

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1697}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 7390375200

約数和(自身を除く): 4274547440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 389, 472, 590, 778, 944, 1180, 1556, 1697, 1945, 2360, 3112, 3394, 3890, 4720, 6224, 6788, 7780, 8485, 13576, 15560, 16970, 22951, 27152, 31120, 33940, 45902, 67880, 91804, 100123, 114755, 135760, 183608, 200246, 229510, 367216, 400492, 459020, 500615, 660133, 800984, 918040, 1001230, 1320266, 1601968, 1836080, 2002460, 2640532, 3300665, 4004920, 5281064, 6601330, 8009840, 10562128, 13202660, 26405320, 38947847, 52810640, 77895694, 155791388, 194739235, 311582776, 389478470, 623165552, 778956940, 1557913880, 3115827760]

約数ペア:

[(1, 3115827760), (2, 1557913880), (4, 778956940), (5, 623165552), (8, 389478470), (10, 311582776), (16, 194739235), (20, 155791388), (40, 77895694), (59, 52810640), (80, 38947847), (118, 26405320), (236, 13202660), (295, 10562128), (389, 8009840), (472, 6601330), (590, 5281064), (778, 4004920), (944, 3300665), (1180, 2640532), (1556, 2002460), (1697, 1836080), (1945, 1601968), (2360, 1320266), (3112, 1001230), (3394, 918040), (3890, 800984), (4720, 660133), (6224, 500615), (6788, 459020), (7780, 400492), (8485, 367216), (13576, 229510), (15560, 200246), (16970, 183608), (22951, 135760), (27152, 114755), (31120, 100123), (33940, 91804), (45902, 67880)]