7782480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1226

約数の個数: 100

約数和(自身を含む): 27052212

約数和(自身を除く): 19269732

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, 405, 432, 540, 648, 720, 810, 1080, 1201, 1296, 1620, 2160, 2402, 3240, 3603, 4804, 6005, 6480, 7206, 9608, 10809, 12010, 14412, 18015, 19216, 21618, 24020, 28824, 32427, 36030, 43236, 48040, 54045, 57648, 64854, 72060, 86472, 96080, 97281, 108090, 129708, 144120, 162135, 172944, 194562, 216180, 259416, 288240, 324270, 389124, 432360, 486405, 518832, 648540, 778248, 864720, 972810, 1297080, 1556496, 1945620, 2594160, 3891240, 7782480]

約数ペア:

[(1, 7782480), (2, 3891240), (3, 2594160), (4, 1945620), (5, 1556496), (6, 1297080), (8, 972810), (9, 864720), (10, 778248), (12, 648540), (15, 518832), (16, 486405), (18, 432360), (20, 389124), (24, 324270), (27, 288240), (30, 259416), (36, 216180), (40, 194562), (45, 172944), (48, 162135), (54, 144120), (60, 129708), (72, 108090), (80, 97281), (81, 96080), (90, 86472), (108, 72060), (120, 64854), (135, 57648), (144, 54045), (162, 48040), (180, 43236), (216, 36030), (240, 32427), (270, 28824), (324, 24020), (360, 21618), (405, 19216), (432, 18015), (540, 14412), (648, 12010), (720, 10809), (810, 9608), (1080, 7206), (1201, 6480), (1296, 6005), (1620, 4804), (2160, 3603), (2402, 3240)]