85086480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8647}}^1$

素因数の和:8704

約数の個数: 80

約数和(自身を含む): 270232704

約数和(自身を除く): 185146224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 8647, 9840, 17294, 25941, 34588, 43235, 51882, 69176, 86470, 103764, 129705, 138352, 172940, 207528, 259410, 345880, 354527, 415056, 518820, 691760, 709054, 1037640, 1063581, 1418108, 1772635, 2075280, 2127162, 2836216, 3545270, 4254324, 5317905, 5672432, 7090540, 8508648, 10635810, 14181080, 17017296, 21271620, 28362160, 42543240, 85086480]

約数ペア:

[(1, 85086480), (2, 42543240), (3, 28362160), (4, 21271620), (5, 17017296), (6, 14181080), (8, 10635810), (10, 8508648), (12, 7090540), (15, 5672432), (16, 5317905), (20, 4254324), (24, 3545270), (30, 2836216), (40, 2127162), (41, 2075280), (48, 1772635), (60, 1418108), (80, 1063581), (82, 1037640), (120, 709054), (123, 691760), (164, 518820), (205, 415056), (240, 354527), (246, 345880), (328, 259410), (410, 207528), (492, 172940), (615, 138352), (656, 129705), (820, 103764), (984, 86470), (1230, 69176), (1640, 51882), (1968, 43235), (2460, 34588), (3280, 25941), (4920, 17294), (8647, 9840)]