164380560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12923}}^1$

素因数の和:12992

約数の個数: 80

約数和(自身を含む): 519234624

約数和(自身を除く): 354854064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 12923, 25846, 38769, 51692, 64615, 77538, 103384, 129230, 155076, 193845, 206768, 258460, 310152, 387690, 516920, 620304, 684919, 775380, 1033840, 1369838, 1550760, 2054757, 2739676, 3101520, 3424595, 4109514, 5479352, 6849190, 8219028, 10273785, 10958704, 13698380, 16438056, 20547570, 27396760, 32876112, 41095140, 54793520, 82190280, 164380560]

約数ペア:

[(1, 164380560), (2, 82190280), (3, 54793520), (4, 41095140), (5, 32876112), (6, 27396760), (8, 20547570), (10, 16438056), (12, 13698380), (15, 10958704), (16, 10273785), (20, 8219028), (24, 6849190), (30, 5479352), (40, 4109514), (48, 3424595), (53, 3101520), (60, 2739676), (80, 2054757), (106, 1550760), (120, 1369838), (159, 1033840), (212, 775380), (240, 684919), (265, 620304), (318, 516920), (424, 387690), (530, 310152), (636, 258460), (795, 206768), (848, 193845), (1060, 155076), (1272, 129230), (1590, 103384), (2120, 77538), (2544, 64615), (3180, 51692), (4240, 38769), (6360, 25846), (12720, 12923)]