42076920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11356

約数の個数: 64

約数和(自身を含む): 130314240

約数和(自身を除く): 88237320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 11311, 22622, 33933, 45244, 56555, 67866, 90488, 113110, 135732, 169665, 226220, 271464, 339330, 350641, 452440, 678660, 701282, 1051923, 1357320, 1402564, 1753205, 2103846, 2805128, 3506410, 4207692, 5259615, 7012820, 8415384, 10519230, 14025640, 21038460, 42076920]

約数ペア:

[(1, 42076920), (2, 21038460), (3, 14025640), (4, 10519230), (5, 8415384), (6, 7012820), (8, 5259615), (10, 4207692), (12, 3506410), (15, 2805128), (20, 2103846), (24, 1753205), (30, 1402564), (31, 1357320), (40, 1051923), (60, 701282), (62, 678660), (93, 452440), (120, 350641), (124, 339330), (155, 271464), (186, 226220), (248, 169665), (310, 135732), (372, 113110), (465, 90488), (620, 67866), (744, 56555), (930, 45244), (1240, 33933), (1860, 22622), (3720, 11311)]