61136520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6449}}^1$

素因数の和:6542

約数の個数: 64

約数和(自身を含む): 185760000

約数和(自身を除く): 124623480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 6449, 9480, 12898, 19347, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 128980, 154776, 193470, 257960, 386940, 509471, 773880, 1018942, 1528413, 2037884, 2547355, 3056826, 4075768, 5094710, 6113652, 7642065, 10189420, 12227304, 15284130, 20378840, 30568260, 61136520]

約数ペア:

[(1, 61136520), (2, 30568260), (3, 20378840), (4, 15284130), (5, 12227304), (6, 10189420), (8, 7642065), (10, 6113652), (12, 5094710), (15, 4075768), (20, 3056826), (24, 2547355), (30, 2037884), (40, 1528413), (60, 1018942), (79, 773880), (120, 509471), (158, 386940), (237, 257960), (316, 193470), (395, 154776), (474, 128980), (632, 96735), (790, 77388), (948, 64490), (1185, 51592), (1580, 38694), (1896, 32245), (2370, 25796), (3160, 19347), (4740, 12898), (6449, 9480)]