130838880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{272581}}^1$

素因数の和:272599

約数の個数: 48

約数和(自身を含む): 412143984

約数和(自身を除く): 281305104

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, 272581, 545162, 817743, 1090324, 1362905, 1635486, 2180648, 2725810, 3270972, 4088715, 4361296, 5451620, 6541944, 8177430, 8722592, 10903240, 13083888, 16354860, 21806480, 26167776, 32709720, 43612960, 65419440, 130838880]

約数ペア:

[(1, 130838880), (2, 65419440), (3, 43612960), (4, 32709720), (5, 26167776), (6, 21806480), (8, 16354860), (10, 13083888), (12, 10903240), (15, 8722592), (16, 8177430), (20, 6541944), (24, 5451620), (30, 4361296), (32, 4088715), (40, 3270972), (48, 2725810), (60, 2180648), (80, 1635486), (96, 1362905), (120, 1090324), (160, 817743), (240, 545162), (480, 272581)]