26398440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{24443}}^1$

素因数の和:24463

約数の個数: 64

約数和(自身を含む): 87998400

約数和(自身を除く): 61599960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 24443, 48886, 73329, 97772, 122215, 146658, 195544, 219987, 244430, 293316, 366645, 439974, 488860, 586632, 659961, 733290, 879948, 977720, 1099935, 1319922, 1466580, 1759896, 2199870, 2639844, 2933160, 3299805, 4399740, 5279688, 6599610, 8799480, 13199220, 26398440]

約数ペア:

[(1, 26398440), (2, 13199220), (3, 8799480), (4, 6599610), (5, 5279688), (6, 4399740), (8, 3299805), (9, 2933160), (10, 2639844), (12, 2199870), (15, 1759896), (18, 1466580), (20, 1319922), (24, 1099935), (27, 977720), (30, 879948), (36, 733290), (40, 659961), (45, 586632), (54, 488860), (60, 439974), (72, 366645), (90, 293316), (108, 244430), (120, 219987), (135, 195544), (180, 146658), (216, 122215), (270, 97772), (360, 73329), (540, 48886), (1080, 24443)]