1453120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 3657600

約数和(自身を除く): 2204480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 239, 304, 320, 380, 478, 608, 760, 956, 1195, 1216, 1520, 1912, 2390, 3040, 3824, 4541, 4780, 6080, 7648, 9082, 9560, 15296, 18164, 19120, 22705, 36328, 38240, 45410, 72656, 76480, 90820, 145312, 181640, 290624, 363280, 726560, 1453120]

約数ペア:

[(1, 1453120), (2, 726560), (4, 363280), (5, 290624), (8, 181640), (10, 145312), (16, 90820), (19, 76480), (20, 72656), (32, 45410), (38, 38240), (40, 36328), (64, 22705), (76, 19120), (80, 18164), (95, 15296), (152, 9560), (160, 9082), (190, 7648), (239, 6080), (304, 4780), (320, 4541), (380, 3824), (478, 3040), (608, 2390), (760, 1912), (956, 1520), (1195, 1216)]