159588120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18816

約数の個数: 64

約数和(自身を含む): 485533440

約数和(自身を除く): 325945320

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, 4260, 8520, 18731, 37462, 56193, 74924, 93655, 112386, 149848, 187310, 224772, 280965, 374620, 449544, 561930, 749240, 1123860, 1329901, 2247720, 2659802, 3989703, 5319604, 6649505, 7979406, 10639208, 13299010, 15958812, 19948515, 26598020, 31917624, 39897030, 53196040, 79794060, 159588120]

約数ペア:

[(1, 159588120), (2, 79794060), (3, 53196040), (4, 39897030), (5, 31917624), (6, 26598020), (8, 19948515), (10, 15958812), (12, 13299010), (15, 10639208), (20, 7979406), (24, 6649505), (30, 5319604), (40, 3989703), (60, 2659802), (71, 2247720), (120, 1329901), (142, 1123860), (213, 749240), (284, 561930), (355, 449544), (426, 374620), (568, 280965), (710, 224772), (852, 187310), (1065, 149848), (1420, 112386), (1704, 93655), (2130, 74924), (2840, 56193), (4260, 37462), (8520, 18731)]