152117640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{422549}}^1$

素因数の和:422566

約数の個数: 48

約数和(自身を含む): 494383500

約数和(自身を除く): 342265860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 422549, 845098, 1267647, 1690196, 2112745, 2535294, 3380392, 3802941, 4225490, 5070588, 6338235, 7605882, 8450980, 10141176, 12676470, 15211764, 16901960, 19014705, 25352940, 30423528, 38029410, 50705880, 76058820, 152117640]

約数ペア:

[(1, 152117640), (2, 76058820), (3, 50705880), (4, 38029410), (5, 30423528), (6, 25352940), (8, 19014705), (9, 16901960), (10, 15211764), (12, 12676470), (15, 10141176), (18, 8450980), (20, 7605882), (24, 6338235), (30, 5070588), (36, 4225490), (40, 3802941), (45, 3380392), (60, 2535294), (72, 2112745), (90, 1690196), (120, 1267647), (180, 845098), (360, 422549)]