74582880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155381}}^1$

素因数の和:155399

約数の個数: 48

約数和(自身を含む): 234937584

約数和(自身を除く): 160354704

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, 155381, 310762, 466143, 621524, 776905, 932286, 1243048, 1553810, 1864572, 2330715, 2486096, 3107620, 3729144, 4661430, 4972192, 6215240, 7458288, 9322860, 12430480, 14916576, 18645720, 24860960, 37291440, 74582880]

約数ペア:

[(1, 74582880), (2, 37291440), (3, 24860960), (4, 18645720), (5, 14916576), (6, 12430480), (8, 9322860), (10, 7458288), (12, 6215240), (15, 4972192), (16, 4661430), (20, 3729144), (24, 3107620), (30, 2486096), (32, 2330715), (40, 1864572), (48, 1553810), (60, 1243048), (80, 932286), (96, 776905), (120, 621524), (160, 466143), (240, 310762), (480, 155381)]