413655360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{430891}}^1$

素因数の和:430911

約数の個数: 56

約数和(自身を含む): 1313358816

約数和(自身を除く): 899703456

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, 430891, 861782, 1292673, 1723564, 2154455, 2585346, 3447128, 4308910, 5170692, 6463365, 6894256, 8617820, 10341384, 12926730, 13788512, 17235640, 20682768, 25853460, 27577024, 34471280, 41365536, 51706920, 68942560, 82731072, 103413840, 137885120, 206827680, 413655360]

約数ペア:

[(1, 413655360), (2, 206827680), (3, 137885120), (4, 103413840), (5, 82731072), (6, 68942560), (8, 51706920), (10, 41365536), (12, 34471280), (15, 27577024), (16, 25853460), (20, 20682768), (24, 17235640), (30, 13788512), (32, 12926730), (40, 10341384), (48, 8617820), (60, 6894256), (64, 6463365), (80, 5170692), (96, 4308910), (120, 3447128), (160, 2585346), (192, 2154455), (240, 1723564), (320, 1292673), (480, 861782), (960, 430891)]