172302960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23159}}^1$

素因数の和:23206

約数の個数: 80

約数和(自身を含む): 551393280

約数和(自身を除く): 379090320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 23159, 46318, 69477, 92636, 115795, 138954, 185272, 231590, 277908, 347385, 370544, 463180, 555816, 694770, 717929, 926360, 1111632, 1389540, 1435858, 1852720, 2153787, 2779080, 2871716, 3589645, 4307574, 5558160, 5743432, 7179290, 8615148, 10768935, 11486864, 14358580, 17230296, 21537870, 28717160, 34460592, 43075740, 57434320, 86151480, 172302960]

約数ペア:

[(1, 172302960), (2, 86151480), (3, 57434320), (4, 43075740), (5, 34460592), (6, 28717160), (8, 21537870), (10, 17230296), (12, 14358580), (15, 11486864), (16, 10768935), (20, 8615148), (24, 7179290), (30, 5743432), (31, 5558160), (40, 4307574), (48, 3589645), (60, 2871716), (62, 2779080), (80, 2153787), (93, 1852720), (120, 1435858), (124, 1389540), (155, 1111632), (186, 926360), (240, 717929), (248, 694770), (310, 555816), (372, 463180), (465, 370544), (496, 347385), (620, 277908), (744, 231590), (930, 185272), (1240, 138954), (1488, 115795), (1860, 92636), (2480, 69477), (3720, 46318), (7440, 23159)]