39122280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 128442600

約数和(自身を除く): 89320320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 997, 1090, 1308, 1635, 1962, 1994, 2180, 2616, 2991, 3270, 3924, 3988, 4360, 4905, 4985, 5982, 6540, 7848, 7976, 8973, 9810, 9970, 11964, 13080, 14955, 17946, 19620, 19940, 23928, 29910, 35892, 39240, 39880, 44865, 59820, 71784, 89730, 108673, 119640, 179460, 217346, 326019, 358920, 434692, 543365, 652038, 869384, 978057, 1086730, 1304076, 1630095, 1956114, 2173460, 2608152, 3260190, 3912228, 4346920, 4890285, 6520380, 7824456, 9780570, 13040760, 19561140, 39122280]

約数ペア:

[(1, 39122280), (2, 19561140), (3, 13040760), (4, 9780570), (5, 7824456), (6, 6520380), (8, 4890285), (9, 4346920), (10, 3912228), (12, 3260190), (15, 2608152), (18, 2173460), (20, 1956114), (24, 1630095), (30, 1304076), (36, 1086730), (40, 978057), (45, 869384), (60, 652038), (72, 543365), (90, 434692), (109, 358920), (120, 326019), (180, 217346), (218, 179460), (327, 119640), (360, 108673), (436, 89730), (545, 71784), (654, 59820), (872, 44865), (981, 39880), (997, 39240), (1090, 35892), (1308, 29910), (1635, 23928), (1962, 19940), (1994, 19620), (2180, 17946), (2616, 14955), (2991, 13080), (3270, 11964), (3924, 9970), (3988, 9810), (4360, 8973), (4905, 7976), (4985, 7848), (5982, 6540)]