72282480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301177}}^1$

素因数の和:301193

約数の個数: 40

約数和(自身を含む): 224076432

約数和(自身を除く): 151793952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301177, 602354, 903531, 1204708, 1505885, 1807062, 2409416, 3011770, 3614124, 4517655, 4818832, 6023540, 7228248, 9035310, 12047080, 14456496, 18070620, 24094160, 36141240, 72282480]

約数ペア:

[(1, 72282480), (2, 36141240), (3, 24094160), (4, 18070620), (5, 14456496), (6, 12047080), (8, 9035310), (10, 7228248), (12, 6023540), (15, 4818832), (16, 4517655), (20, 3614124), (24, 3011770), (30, 2409416), (40, 1807062), (48, 1505885), (60, 1204708), (80, 903531), (120, 602354), (240, 301177)]