2015037240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{17921}}^1$

素因数の和:18872

約数の個数: 64

約数和(自身を含む): 6051900960

約数和(自身を除く): 4036863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 937, 1874, 2811, 3748, 4685, 5622, 7496, 9370, 11244, 14055, 17921, 18740, 22488, 28110, 35842, 37480, 53763, 56220, 71684, 89605, 107526, 112440, 143368, 179210, 215052, 268815, 358420, 430104, 537630, 716840, 1075260, 2150520, 16791977, 33583954, 50375931, 67167908, 83959885, 100751862, 134335816, 167919770, 201503724, 251879655, 335839540, 403007448, 503759310, 671679080, 1007518620, 2015037240]

約数ペア:

[(1, 2015037240), (2, 1007518620), (3, 671679080), (4, 503759310), (5, 403007448), (6, 335839540), (8, 251879655), (10, 201503724), (12, 167919770), (15, 134335816), (20, 100751862), (24, 83959885), (30, 67167908), (40, 50375931), (60, 33583954), (120, 16791977), (937, 2150520), (1874, 1075260), (2811, 716840), (3748, 537630), (4685, 430104), (5622, 358420), (7496, 268815), (9370, 215052), (11244, 179210), (14055, 143368), (17921, 112440), (18740, 107526), (22488, 89605), (28110, 71684), (35842, 56220), (37480, 53763)]