380625720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3171881}}^1$

素因数の和:3171895

約数の個数: 32

約数和(自身を含む): 1141877520

約数和(自身を除く): 761251800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3171881, 6343762, 9515643, 12687524, 15859405, 19031286, 25375048, 31718810, 38062572, 47578215, 63437620, 76125144, 95156430, 126875240, 190312860, 380625720]

約数ペア:

[(1, 380625720), (2, 190312860), (3, 126875240), (4, 95156430), (5, 76125144), (6, 63437620), (8, 47578215), (10, 38062572), (12, 31718810), (15, 25375048), (20, 19031286), (24, 15859405), (30, 12687524), (40, 9515643), (60, 6343762), (120, 3171881)]