12269280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25561}}^1$

素因数の和:25579

約数の個数: 48

約数和(自身を含む): 38649744

約数和(自身を除く): 26380464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25561, 51122, 76683, 102244, 127805, 153366, 204488, 255610, 306732, 383415, 408976, 511220, 613464, 766830, 817952, 1022440, 1226928, 1533660, 2044880, 2453856, 3067320, 4089760, 6134640, 12269280]

約数ペア:

[(1, 12269280), (2, 6134640), (3, 4089760), (4, 3067320), (5, 2453856), (6, 2044880), (8, 1533660), (10, 1226928), (12, 1022440), (15, 817952), (16, 766830), (20, 613464), (24, 511220), (30, 408976), (32, 383415), (40, 306732), (48, 255610), (60, 204488), (80, 153366), (96, 127805), (120, 102244), (160, 76683), (240, 51122), (480, 25561)]