61315680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 133429920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 919, 1112, 1390, 1668, 1838, 2085, 2224, 2757, 2780, 3336, 3676, 4170, 4448, 4595, 5514, 5560, 6672, 7352, 8340, 9190, 11028, 11120, 13344, 13785, 14704, 16680, 18380, 22056, 22240, 27570, 29408, 33360, 36760, 44112, 55140, 66720, 73520, 88224, 110280, 127741, 147040, 220560, 255482, 383223, 441120, 510964, 638705, 766446, 1021928, 1277410, 1532892, 1916115, 2043856, 2554820, 3065784, 3832230, 4087712, 5109640, 6131568, 7664460, 10219280, 12263136, 15328920, 20438560, 30657840, 61315680]

約数ペア:

[(1, 61315680), (2, 30657840), (3, 20438560), (4, 15328920), (5, 12263136), (6, 10219280), (8, 7664460), (10, 6131568), (12, 5109640), (15, 4087712), (16, 3832230), (20, 3065784), (24, 2554820), (30, 2043856), (32, 1916115), (40, 1532892), (48, 1277410), (60, 1021928), (80, 766446), (96, 638705), (120, 510964), (139, 441120), (160, 383223), (240, 255482), (278, 220560), (417, 147040), (480, 127741), (556, 110280), (695, 88224), (834, 73520), (919, 66720), (1112, 55140), (1390, 44112), (1668, 36760), (1838, 33360), (2085, 29408), (2224, 27570), (2757, 22240), (2780, 22056), (3336, 18380), (3676, 16680), (4170, 14704), (4448, 13785), (4595, 13344), (5514, 11120), (5560, 11028), (6672, 9190), (7352, 8340)]