25080840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7741}}^1$

素因数の和:7764

約数の個数: 80

約数和(自身を含む): 84310380

約数和(自身を除く): 59229540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7741, 15482, 23223, 30964, 38705, 46446, 61928, 69669, 77410, 92892, 116115, 139338, 154820, 185784, 209007, 232230, 278676, 309640, 348345, 418014, 464460, 557352, 627021, 696690, 836028, 928920, 1045035, 1254042, 1393380, 1672056, 2090070, 2508084, 2786760, 3135105, 4180140, 5016168, 6270210, 8360280, 12540420, 25080840]

約数ペア:

[(1, 25080840), (2, 12540420), (3, 8360280), (4, 6270210), (5, 5016168), (6, 4180140), (8, 3135105), (9, 2786760), (10, 2508084), (12, 2090070), (15, 1672056), (18, 1393380), (20, 1254042), (24, 1045035), (27, 928920), (30, 836028), (36, 696690), (40, 627021), (45, 557352), (54, 464460), (60, 418014), (72, 348345), (81, 309640), (90, 278676), (108, 232230), (120, 209007), (135, 185784), (162, 154820), (180, 139338), (216, 116115), (270, 92892), (324, 77410), (360, 69669), (405, 61928), (540, 46446), (648, 38705), (810, 30964), (1080, 23223), (1620, 15482), (3240, 7741)]