772090380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{476599}}^1$

素因数の和:476620

約数の個数: 60

約数和(自身を含む): 2422081200

約数和(自身を除く): 1649990820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 476599, 953198, 1429797, 1906396, 2382995, 2859594, 4289391, 4765990, 5719188, 7148985, 8578782, 9531980, 12868173, 14297970, 17157564, 21446955, 25736346, 28595940, 38604519, 42893910, 51472692, 64340865, 77209038, 85787820, 128681730, 154418076, 193022595, 257363460, 386045190, 772090380]

約数ペア:

[(1, 772090380), (2, 386045190), (3, 257363460), (4, 193022595), (5, 154418076), (6, 128681730), (9, 85787820), (10, 77209038), (12, 64340865), (15, 51472692), (18, 42893910), (20, 38604519), (27, 28595940), (30, 25736346), (36, 21446955), (45, 17157564), (54, 14297970), (60, 12868173), (81, 9531980), (90, 8578782), (108, 7148985), (135, 5719188), (162, 4765990), (180, 4289391), (270, 2859594), (324, 2382995), (405, 1906396), (540, 1429797), (810, 953198), (1620, 476599)]