132580960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 336389760

約数和(自身を除く): 203808800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 272, 316, 340, 395, 544, 617, 632, 680, 790, 1234, 1264, 1343, 1360, 1580, 2468, 2528, 2686, 2720, 3085, 3160, 4936, 5372, 6170, 6320, 6715, 9872, 10489, 10744, 12340, 12640, 13430, 19744, 20978, 21488, 24680, 26860, 41956, 42976, 48743, 49360, 52445, 53720, 83912, 97486, 98720, 104890, 107440, 167824, 194972, 209780, 214880, 243715, 335648, 389944, 419560, 487430, 779888, 828631, 839120, 974860, 1559776, 1657262, 1678240, 1949720, 3314524, 3899440, 4143155, 6629048, 7798880, 8286310, 13258096, 16572620, 26516192, 33145240, 66290480, 132580960]

約数ペア:

[(1, 132580960), (2, 66290480), (4, 33145240), (5, 26516192), (8, 16572620), (10, 13258096), (16, 8286310), (17, 7798880), (20, 6629048), (32, 4143155), (34, 3899440), (40, 3314524), (68, 1949720), (79, 1678240), (80, 1657262), (85, 1559776), (136, 974860), (158, 839120), (160, 828631), (170, 779888), (272, 487430), (316, 419560), (340, 389944), (395, 335648), (544, 243715), (617, 214880), (632, 209780), (680, 194972), (790, 167824), (1234, 107440), (1264, 104890), (1343, 98720), (1360, 97486), (1580, 83912), (2468, 53720), (2528, 52445), (2686, 49360), (2720, 48743), (3085, 42976), (3160, 41956), (4936, 26860), (5372, 24680), (6170, 21488), (6320, 20978), (6715, 19744), (9872, 13430), (10489, 12640), (10744, 12340)]