180639384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4568

約数の個数: 64

約数和(自身を含む): 480816000

約数和(自身を除く): 300176616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 4451, 5073, 6764, 8902, 10146, 13353, 13528, 17804, 20292, 26706, 35608, 40584, 53412, 84569, 106824, 169138, 253707, 338276, 396139, 507414, 676552, 792278, 1014828, 1188417, 1584556, 2029656, 2376834, 3169112, 4753668, 7526641, 9507336, 15053282, 22579923, 30106564, 45159846, 60213128, 90319692, 180639384]

約数ペア:

[(1, 180639384), (2, 90319692), (3, 60213128), (4, 45159846), (6, 30106564), (8, 22579923), (12, 15053282), (19, 9507336), (24, 7526641), (38, 4753668), (57, 3169112), (76, 2376834), (89, 2029656), (114, 1584556), (152, 1188417), (178, 1014828), (228, 792278), (267, 676552), (356, 507414), (456, 396139), (534, 338276), (712, 253707), (1068, 169138), (1691, 106824), (2136, 84569), (3382, 53412), (4451, 40584), (5073, 35608), (6764, 26706), (8902, 20292), (10146, 17804), (13353, 13528)]