42875760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 133670016

約数和(自身を除く): 90794256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 787, 908, 1135, 1362, 1574, 1816, 2270, 2361, 2724, 3148, 3405, 3632, 3935, 4540, 4722, 5448, 6296, 6810, 7870, 9080, 9444, 10896, 11805, 12592, 13620, 15740, 18160, 18888, 23610, 27240, 31480, 37776, 47220, 54480, 62960, 94440, 178649, 188880, 357298, 535947, 714596, 893245, 1071894, 1429192, 1786490, 2143788, 2679735, 2858384, 3572980, 4287576, 5359470, 7145960, 8575152, 10718940, 14291920, 21437880, 42875760]

約数ペア:

[(1, 42875760), (2, 21437880), (3, 14291920), (4, 10718940), (5, 8575152), (6, 7145960), (8, 5359470), (10, 4287576), (12, 3572980), (15, 2858384), (16, 2679735), (20, 2143788), (24, 1786490), (30, 1429192), (40, 1071894), (48, 893245), (60, 714596), (80, 535947), (120, 357298), (227, 188880), (240, 178649), (454, 94440), (681, 62960), (787, 54480), (908, 47220), (1135, 37776), (1362, 31480), (1574, 27240), (1816, 23610), (2270, 18888), (2361, 18160), (2724, 15740), (3148, 13620), (3405, 12592), (3632, 11805), (3935, 10896), (4540, 9444), (4722, 9080), (5448, 7870), (6296, 6810)]