1517587440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6323281}}^1$

素因数の和:6323297

約数の個数: 40

約数和(自身を含む): 4704521808

約数和(自身を除く): 3186934368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6323281, 12646562, 18969843, 25293124, 31616405, 37939686, 50586248, 63232810, 75879372, 94849215, 101172496, 126465620, 151758744, 189698430, 252931240, 303517488, 379396860, 505862480, 758793720, 1517587440]

約数ペア:

[(1, 1517587440), (2, 758793720), (3, 505862480), (4, 379396860), (5, 303517488), (6, 252931240), (8, 189698430), (10, 151758744), (12, 126465620), (15, 101172496), (16, 94849215), (20, 75879372), (24, 63232810), (30, 50586248), (40, 37939686), (48, 31616405), (60, 25293124), (80, 18969843), (120, 12646562), (240, 6323281)]