320397072

素因数分解:

$2^4\times 3^1\times {\mathrm{569}}^1\times {\mathrm{11731}}^1$

素因数の和:12311

約数の個数: 40

約数和(自身を含む): 829217760

約数和(自身を除く): 508820688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 569, 1138, 1707, 2276, 3414, 4552, 6828, 9104, 11731, 13656, 23462, 27312, 35193, 46924, 70386, 93848, 140772, 187696, 281544, 563088, 6674939, 13349878, 20024817, 26699756, 40049634, 53399512, 80099268, 106799024, 160198536, 320397072]

約数ペア:

[(1, 320397072), (2, 160198536), (3, 106799024), (4, 80099268), (6, 53399512), (8, 40049634), (12, 26699756), (16, 20024817), (24, 13349878), (48, 6674939), (569, 563088), (1138, 281544), (1707, 187696), (2276, 140772), (3414, 93848), (4552, 70386), (6828, 46924), (9104, 35193), (11731, 27312), (13656, 23462)]