304049520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{422291}}^1$

素因数の和:422310

約数の個数: 60

約数和(自身を含む): 1021102056

約数和(自身を除く): 717052536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 422291, 844582, 1266873, 1689164, 2111455, 2533746, 3378328, 3800619, 4222910, 5067492, 6334365, 6756656, 7601238, 8445820, 10134984, 12668730, 15202476, 16891640, 19003095, 20269968, 25337460, 30404952, 33783280, 38006190, 50674920, 60809904, 76012380, 101349840, 152024760, 304049520]

約数ペア:

[(1, 304049520), (2, 152024760), (3, 101349840), (4, 76012380), (5, 60809904), (6, 50674920), (8, 38006190), (9, 33783280), (10, 30404952), (12, 25337460), (15, 20269968), (16, 19003095), (18, 16891640), (20, 15202476), (24, 12668730), (30, 10134984), (36, 8445820), (40, 7601238), (45, 6756656), (48, 6334365), (60, 5067492), (72, 4222910), (80, 3800619), (90, 3378328), (120, 2533746), (144, 2111455), (180, 1689164), (240, 1266873), (360, 844582), (720, 422291)]