90829680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1439}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 282839040

約数和(自身を除く): 192009360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1439, 1578, 2104, 2630, 2878, 3156, 3945, 4208, 4317, 5260, 5756, 6312, 7195, 7890, 8634, 10520, 11512, 12624, 14390, 15780, 17268, 21040, 21585, 23024, 28780, 31560, 34536, 43170, 57560, 63120, 69072, 86340, 115120, 172680, 345360, 378457, 756914, 1135371, 1513828, 1892285, 2270742, 3027656, 3784570, 4541484, 5676855, 6055312, 7569140, 9082968, 11353710, 15138280, 18165936, 22707420, 30276560, 45414840, 90829680]

約数ペア:

[(1, 90829680), (2, 45414840), (3, 30276560), (4, 22707420), (5, 18165936), (6, 15138280), (8, 11353710), (10, 9082968), (12, 7569140), (15, 6055312), (16, 5676855), (20, 4541484), (24, 3784570), (30, 3027656), (40, 2270742), (48, 1892285), (60, 1513828), (80, 1135371), (120, 756914), (240, 378457), (263, 345360), (526, 172680), (789, 115120), (1052, 86340), (1315, 69072), (1439, 63120), (1578, 57560), (2104, 43170), (2630, 34536), (2878, 31560), (3156, 28780), (3945, 23024), (4208, 21585), (4317, 21040), (5260, 17268), (5756, 15780), (6312, 14390), (7195, 12624), (7890, 11512), (8634, 10520)]