248386080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{517471}}^1$

素因数の和:517489

約数の個数: 48

約数和(自身を含む): 782417664

約数和(自身を除く): 534031584

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, 517471, 1034942, 1552413, 2069884, 2587355, 3104826, 4139768, 5174710, 6209652, 7762065, 8279536, 10349420, 12419304, 15524130, 16559072, 20698840, 24838608, 31048260, 41397680, 49677216, 62096520, 82795360, 124193040, 248386080]

約数ペア:

[(1, 248386080), (2, 124193040), (3, 82795360), (4, 62096520), (5, 49677216), (6, 41397680), (8, 31048260), (10, 24838608), (12, 20698840), (15, 16559072), (16, 15524130), (20, 12419304), (24, 10349420), (30, 8279536), (32, 7762065), (40, 6209652), (48, 5174710), (60, 4139768), (80, 3104826), (96, 2587355), (120, 2069884), (160, 1552413), (240, 1034942), (480, 517471)]