90580560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53917}}^1$

素因数の和:53940

約数の個数: 80

約数和(自身を含む): 320919936

約数和(自身を除く): 230339376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53917, 107834, 161751, 215668, 269585, 323502, 377419, 431336, 539170, 647004, 754838, 808755, 862672, 1078340, 1132257, 1294008, 1509676, 1617510, 1887095, 2156680, 2264514, 2588016, 3019352, 3235020, 3774190, 4313360, 4529028, 5661285, 6038704, 6470040, 7548380, 9058056, 11322570, 12940080, 15096760, 18116112, 22645140, 30193520, 45290280, 90580560]

約数ペア:

[(1, 90580560), (2, 45290280), (3, 30193520), (4, 22645140), (5, 18116112), (6, 15096760), (7, 12940080), (8, 11322570), (10, 9058056), (12, 7548380), (14, 6470040), (15, 6038704), (16, 5661285), (20, 4529028), (21, 4313360), (24, 3774190), (28, 3235020), (30, 3019352), (35, 2588016), (40, 2264514), (42, 2156680), (48, 1887095), (56, 1617510), (60, 1509676), (70, 1294008), (80, 1132257), (84, 1078340), (105, 862672), (112, 808755), (120, 754838), (140, 647004), (168, 539170), (210, 431336), (240, 377419), (280, 323502), (336, 269585), (420, 215668), (560, 161751), (840, 107834), (1680, 53917)]