140793720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1173281}}^1$

素因数の和:1173295

約数の個数: 32

約数和(自身を含む): 422381520

約数和(自身を除く): 281587800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1173281, 2346562, 3519843, 4693124, 5866405, 7039686, 9386248, 11732810, 14079372, 17599215, 23465620, 28158744, 35198430, 46931240, 70396860, 140793720]

約数ペア:

[(1, 140793720), (2, 70396860), (3, 46931240), (4, 35198430), (5, 28158744), (6, 23465620), (8, 17599215), (10, 14079372), (12, 11732810), (15, 9386248), (20, 7039686), (24, 5866405), (30, 4693124), (40, 3519843), (60, 2346562), (120, 1173281)]