27187320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3276

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 55549320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3191, 4260, 6382, 8520, 9573, 12764, 15955, 19146, 25528, 31910, 38292, 47865, 63820, 76584, 95730, 127640, 191460, 226561, 382920, 453122, 679683, 906244, 1132805, 1359366, 1812488, 2265610, 2718732, 3398415, 4531220, 5437464, 6796830, 9062440, 13593660, 27187320]

約数ペア:

[(1, 27187320), (2, 13593660), (3, 9062440), (4, 6796830), (5, 5437464), (6, 4531220), (8, 3398415), (10, 2718732), (12, 2265610), (15, 1812488), (20, 1359366), (24, 1132805), (30, 906244), (40, 679683), (60, 453122), (71, 382920), (120, 226561), (142, 191460), (213, 127640), (284, 95730), (355, 76584), (426, 63820), (568, 47865), (710, 38292), (852, 31910), (1065, 25528), (1420, 19146), (1704, 15955), (2130, 12764), (2840, 9573), (3191, 8520), (4260, 6382)]