85674720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178489}}^1$

素因数の和:178507

約数の個数: 48

約数和(自身を含む): 269876880

約数和(自身を除く): 184202160

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, 178489, 356978, 535467, 713956, 892445, 1070934, 1427912, 1784890, 2141868, 2677335, 2855824, 3569780, 4283736, 5354670, 5711648, 7139560, 8567472, 10709340, 14279120, 17134944, 21418680, 28558240, 42837360, 85674720]

約数ペア:

[(1, 85674720), (2, 42837360), (3, 28558240), (4, 21418680), (5, 17134944), (6, 14279120), (8, 10709340), (10, 8567472), (12, 7139560), (15, 5711648), (16, 5354670), (20, 4283736), (24, 3569780), (30, 2855824), (32, 2677335), (40, 2141868), (48, 1784890), (60, 1427912), (80, 1070934), (96, 892445), (120, 713956), (160, 535467), (240, 356978), (480, 178489)]