66678240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2692

約数の個数: 96

約数和(自身を含む): 214081056

約数和(自身を除く): 147402816

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, 2544, 2621, 3180, 4240, 5088, 5242, 6360, 7863, 8480, 10484, 12720, 13105, 15726, 20968, 25440, 26210, 31452, 39315, 41936, 52420, 62904, 78630, 83872, 104840, 125808, 138913, 157260, 209680, 251616, 277826, 314520, 416739, 419360, 555652, 629040, 694565, 833478, 1111304, 1258080, 1389130, 1666956, 2083695, 2222608, 2778260, 3333912, 4167390, 4445216, 5556520, 6667824, 8334780, 11113040, 13335648, 16669560, 22226080, 33339120, 66678240]

約数ペア:

[(1, 66678240), (2, 33339120), (3, 22226080), (4, 16669560), (5, 13335648), (6, 11113040), (8, 8334780), (10, 6667824), (12, 5556520), (15, 4445216), (16, 4167390), (20, 3333912), (24, 2778260), (30, 2222608), (32, 2083695), (40, 1666956), (48, 1389130), (53, 1258080), (60, 1111304), (80, 833478), (96, 694565), (106, 629040), (120, 555652), (159, 419360), (160, 416739), (212, 314520), (240, 277826), (265, 251616), (318, 209680), (424, 157260), (480, 138913), (530, 125808), (636, 104840), (795, 83872), (848, 78630), (1060, 62904), (1272, 52420), (1590, 41936), (1696, 39315), (2120, 31452), (2544, 26210), (2621, 25440), (3180, 20968), (4240, 15726), (5088, 13105), (5242, 12720), (6360, 10484), (7863, 8480)]