127717440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{133039}}^1$

素因数の和:133059

約数の個数: 56

約数和(自身を含む): 405505920

約数和(自身を除く): 277788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 133039, 266078, 399117, 532156, 665195, 798234, 1064312, 1330390, 1596468, 1995585, 2128624, 2660780, 3192936, 3991170, 4257248, 5321560, 6385872, 7982340, 8514496, 10643120, 12771744, 15964680, 21286240, 25543488, 31929360, 42572480, 63858720, 127717440]

約数ペア:

[(1, 127717440), (2, 63858720), (3, 42572480), (4, 31929360), (5, 25543488), (6, 21286240), (8, 15964680), (10, 12771744), (12, 10643120), (15, 8514496), (16, 7982340), (20, 6385872), (24, 5321560), (30, 4257248), (32, 3991170), (40, 3192936), (48, 2660780), (60, 2128624), (64, 1995585), (80, 1596468), (96, 1330390), (120, 1064312), (160, 798234), (192, 665195), (240, 532156), (320, 399117), (480, 266078), (960, 133039)]