2598480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{401}}^1$

素因数の和:426

約数の個数: 100

約数和(自身を含む): 9047412

約数和(自身を除く): 6448932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 401, 405, 432, 540, 648, 720, 802, 810, 1080, 1203, 1296, 1604, 1620, 2005, 2160, 2406, 3208, 3240, 3609, 4010, 4812, 6015, 6416, 6480, 7218, 8020, 9624, 10827, 12030, 14436, 16040, 18045, 19248, 21654, 24060, 28872, 32080, 32481, 36090, 43308, 48120, 54135, 57744, 64962, 72180, 86616, 96240, 108270, 129924, 144360, 162405, 173232, 216540, 259848, 288720, 324810, 433080, 519696, 649620, 866160, 1299240, 2598480]

約数ペア:

[(1, 2598480), (2, 1299240), (3, 866160), (4, 649620), (5, 519696), (6, 433080), (8, 324810), (9, 288720), (10, 259848), (12, 216540), (15, 173232), (16, 162405), (18, 144360), (20, 129924), (24, 108270), (27, 96240), (30, 86616), (36, 72180), (40, 64962), (45, 57744), (48, 54135), (54, 48120), (60, 43308), (72, 36090), (80, 32481), (81, 32080), (90, 28872), (108, 24060), (120, 21654), (135, 19248), (144, 18045), (162, 16040), (180, 14436), (216, 12030), (240, 10827), (270, 9624), (324, 8020), (360, 7218), (401, 6480), (405, 6416), (432, 6015), (540, 4812), (648, 4010), (720, 3609), (802, 3240), (810, 3208), (1080, 2406), (1203, 2160), (1296, 2005), (1604, 1620)]