1604479140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{810343}}^1$

素因数の和:810369

約数の個数: 72

約数和(自身を含む): 5309373888

約数和(自身を除く): 3704894748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 810343, 1620686, 2431029, 3241372, 4051715, 4862058, 7293087, 8103430, 8913773, 9724116, 12155145, 14586174, 16206860, 17827546, 24310290, 26741319, 29172348, 35655092, 36465435, 44568865, 48620580, 53482638, 72930870, 80223957, 89137730, 106965276, 133706595, 145861740, 160447914, 178275460, 267413190, 320895828, 401119785, 534826380, 802239570, 1604479140]

約数ペア:

[(1, 1604479140), (2, 802239570), (3, 534826380), (4, 401119785), (5, 320895828), (6, 267413190), (9, 178275460), (10, 160447914), (11, 145861740), (12, 133706595), (15, 106965276), (18, 89137730), (20, 80223957), (22, 72930870), (30, 53482638), (33, 48620580), (36, 44568865), (44, 36465435), (45, 35655092), (55, 29172348), (60, 26741319), (66, 24310290), (90, 17827546), (99, 16206860), (110, 14586174), (132, 12155145), (165, 9724116), (180, 8913773), (198, 8103430), (220, 7293087), (330, 4862058), (396, 4051715), (495, 3241372), (660, 2431029), (990, 1620686), (1980, 810343)]