64693920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2614

約数の個数: 96

約数和(自身を含む): 207712512

約数和(自身を除く): 143018592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2543, 2544, 3180, 4240, 5086, 5088, 6360, 7629, 8480, 10172, 12715, 12720, 15258, 20344, 25430, 25440, 30516, 38145, 40688, 50860, 61032, 76290, 81376, 101720, 122064, 134779, 152580, 203440, 244128, 269558, 305160, 404337, 406880, 539116, 610320, 673895, 808674, 1078232, 1220640, 1347790, 1617348, 2021685, 2156464, 2695580, 3234696, 4043370, 4312928, 5391160, 6469392, 8086740, 10782320, 12938784, 16173480, 21564640, 32346960, 64693920]

約数ペア:

[(1, 64693920), (2, 32346960), (3, 21564640), (4, 16173480), (5, 12938784), (6, 10782320), (8, 8086740), (10, 6469392), (12, 5391160), (15, 4312928), (16, 4043370), (20, 3234696), (24, 2695580), (30, 2156464), (32, 2021685), (40, 1617348), (48, 1347790), (53, 1220640), (60, 1078232), (80, 808674), (96, 673895), (106, 610320), (120, 539116), (159, 406880), (160, 404337), (212, 305160), (240, 269558), (265, 244128), (318, 203440), (424, 152580), (480, 134779), (530, 122064), (636, 101720), (795, 81376), (848, 76290), (1060, 61032), (1272, 50860), (1590, 40688), (1696, 38145), (2120, 30516), (2543, 25440), (2544, 25430), (3180, 20344), (4240, 15258), (5086, 12720), (5088, 12715), (6360, 10172), (7629, 8480)]