148963560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2549}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 447984000

約数和(自身を除く): 299020440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2549, 2922, 3896, 4870, 5098, 5844, 7305, 7647, 9740, 10196, 11688, 12745, 14610, 15294, 19480, 20392, 25490, 29220, 30588, 38235, 50980, 58440, 61176, 76470, 101960, 152940, 305880, 1241363, 2482726, 3724089, 4965452, 6206815, 7448178, 9930904, 12413630, 14896356, 18620445, 24827260, 29792712, 37240890, 49654520, 74481780, 148963560]

約数ペア:

[(1, 148963560), (2, 74481780), (3, 49654520), (4, 37240890), (5, 29792712), (6, 24827260), (8, 18620445), (10, 14896356), (12, 12413630), (15, 9930904), (20, 7448178), (24, 6206815), (30, 4965452), (40, 3724089), (60, 2482726), (120, 1241363), (487, 305880), (974, 152940), (1461, 101960), (1948, 76470), (2435, 61176), (2549, 58440), (2922, 50980), (3896, 38235), (4870, 30588), (5098, 29220), (5844, 25490), (7305, 20392), (7647, 19480), (9740, 15294), (10196, 14610), (11688, 12745)]