85787760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 267125760

約数和(自身を除く): 181338000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1319, 1355, 1626, 2168, 2638, 2710, 3252, 3957, 4065, 4336, 5276, 5420, 6504, 6595, 7914, 8130, 10552, 10840, 13008, 13190, 15828, 16260, 19785, 21104, 21680, 26380, 31656, 32520, 39570, 52760, 63312, 65040, 79140, 105520, 158280, 316560, 357449, 714898, 1072347, 1429796, 1787245, 2144694, 2859592, 3574490, 4289388, 5361735, 5719184, 7148980, 8578776, 10723470, 14297960, 17157552, 21446940, 28595920, 42893880, 85787760]

約数ペア:

[(1, 85787760), (2, 42893880), (3, 28595920), (4, 21446940), (5, 17157552), (6, 14297960), (8, 10723470), (10, 8578776), (12, 7148980), (15, 5719184), (16, 5361735), (20, 4289388), (24, 3574490), (30, 2859592), (40, 2144694), (48, 1787245), (60, 1429796), (80, 1072347), (120, 714898), (240, 357449), (271, 316560), (542, 158280), (813, 105520), (1084, 79140), (1319, 65040), (1355, 63312), (1626, 52760), (2168, 39570), (2638, 32520), (2710, 31656), (3252, 26380), (3957, 21680), (4065, 21104), (4336, 19785), (5276, 16260), (5420, 15828), (6504, 13190), (6595, 13008), (7914, 10840), (8130, 10552)]