30924160

素因数分解:

$2^7\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 74602800

約数和(自身を除く): 43678640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 229, 320, 422, 458, 640, 844, 916, 1055, 1145, 1688, 1832, 2110, 2290, 3376, 3664, 4220, 4580, 6752, 7328, 8440, 9160, 13504, 14656, 16880, 18320, 27008, 29312, 33760, 36640, 48319, 67520, 73280, 96638, 135040, 146560, 193276, 241595, 386552, 483190, 773104, 966380, 1546208, 1932760, 3092416, 3865520, 6184832, 7731040, 15462080, 30924160]

約数ペア:

[(1, 30924160), (2, 15462080), (4, 7731040), (5, 6184832), (8, 3865520), (10, 3092416), (16, 1932760), (20, 1546208), (32, 966380), (40, 773104), (64, 483190), (80, 386552), (128, 241595), (160, 193276), (211, 146560), (229, 135040), (320, 96638), (422, 73280), (458, 67520), (640, 48319), (844, 36640), (916, 33760), (1055, 29312), (1145, 27008), (1688, 18320), (1832, 16880), (2110, 14656), (2290, 13504), (3376, 9160), (3664, 8440), (4220, 7328), (4580, 6752)]