2677440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2789}}^1$

素因数の和:2809

約数の個数: 56

約数和(自身を含む): 8503920

約数和(自身を除く): 5826480

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, 2789, 5578, 8367, 11156, 13945, 16734, 22312, 27890, 33468, 41835, 44624, 55780, 66936, 83670, 89248, 111560, 133872, 167340, 178496, 223120, 267744, 334680, 446240, 535488, 669360, 892480, 1338720, 2677440]

約数ペア:

[(1, 2677440), (2, 1338720), (3, 892480), (4, 669360), (5, 535488), (6, 446240), (8, 334680), (10, 267744), (12, 223120), (15, 178496), (16, 167340), (20, 133872), (24, 111560), (30, 89248), (32, 83670), (40, 66936), (48, 55780), (60, 44624), (64, 41835), (80, 33468), (96, 27890), (120, 22312), (160, 16734), (192, 13945), (240, 11156), (320, 8367), (480, 5578), (960, 2789)]