201514080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419821}}^1$

素因数の和:419839

約数の個数: 48

約数和(自身を含む): 634770864

約数和(自身を除く): 433256784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 419821, 839642, 1259463, 1679284, 2099105, 2518926, 3358568, 4198210, 5037852, 6297315, 6717136, 8396420, 10075704, 12594630, 13434272, 16792840, 20151408, 25189260, 33585680, 40302816, 50378520, 67171360, 100757040, 201514080]

約数ペア:

[(1, 201514080), (2, 100757040), (3, 67171360), (4, 50378520), (5, 40302816), (6, 33585680), (8, 25189260), (10, 20151408), (12, 16792840), (15, 13434272), (16, 12594630), (20, 10075704), (24, 8396420), (30, 6717136), (32, 6297315), (40, 5037852), (48, 4198210), (60, 3358568), (80, 2518926), (96, 2099105), (120, 1679284), (160, 1259463), (240, 839642), (480, 419821)]