64302240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{133963}}^1$

素因数の和:133981

約数の個数: 48

約数和(自身を含む): 202553568

約数和(自身を除く): 138251328

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, 133963, 267926, 401889, 535852, 669815, 803778, 1071704, 1339630, 1607556, 2009445, 2143408, 2679260, 3215112, 4018890, 4286816, 5358520, 6430224, 8037780, 10717040, 12860448, 16075560, 21434080, 32151120, 64302240]

約数ペア:

[(1, 64302240), (2, 32151120), (3, 21434080), (4, 16075560), (5, 12860448), (6, 10717040), (8, 8037780), (10, 6430224), (12, 5358520), (15, 4286816), (16, 4018890), (20, 3215112), (24, 2679260), (30, 2143408), (32, 2009445), (40, 1607556), (48, 1339630), (60, 1071704), (80, 803778), (96, 669815), (120, 535852), (160, 401889), (240, 267926), (480, 133963)]