258694080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269473}}^1$

素因数の和:269493

約数の個数: 56

約数和(自身を含む): 821356752

約数和(自身を除く): 562662672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 269473, 538946, 808419, 1077892, 1347365, 1616838, 2155784, 2694730, 3233676, 4042095, 4311568, 5389460, 6467352, 8084190, 8623136, 10778920, 12934704, 16168380, 17246272, 21557840, 25869408, 32336760, 43115680, 51738816, 64673520, 86231360, 129347040, 258694080]

約数ペア:

[(1, 258694080), (2, 129347040), (3, 86231360), (4, 64673520), (5, 51738816), (6, 43115680), (8, 32336760), (10, 25869408), (12, 21557840), (15, 17246272), (16, 16168380), (20, 12934704), (24, 10778920), (30, 8623136), (32, 8084190), (40, 6467352), (48, 5389460), (60, 4311568), (64, 4042095), (80, 3233676), (96, 2694730), (120, 2155784), (160, 1616838), (192, 1347365), (240, 1077892), (320, 808419), (480, 538946), (960, 269473)]