148974240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{310363}}^1$

素因数の和:310381

約数の個数: 48

約数和(自身を含む): 469270368

約数和(自身を除く): 320296128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 310363, 620726, 931089, 1241452, 1551815, 1862178, 2482904, 3103630, 3724356, 4655445, 4965808, 6207260, 7448712, 9310890, 9931616, 12414520, 14897424, 18621780, 24829040, 29794848, 37243560, 49658080, 74487120, 148974240]

約数ペア:

[(1, 148974240), (2, 74487120), (3, 49658080), (4, 37243560), (5, 29794848), (6, 24829040), (8, 18621780), (10, 14897424), (12, 12414520), (15, 9931616), (16, 9310890), (20, 7448712), (24, 6207260), (30, 4965808), (32, 4655445), (40, 3724356), (48, 3103630), (60, 2482904), (80, 1862178), (96, 1551815), (120, 1241452), (160, 931089), (240, 620726), (480, 310363)]