1374080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 3488400

約数和(自身を除く): 2114320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 113, 128, 152, 160, 190, 226, 304, 320, 380, 452, 565, 608, 640, 760, 904, 1130, 1216, 1520, 1808, 2147, 2260, 2432, 3040, 3616, 4294, 4520, 6080, 7232, 8588, 9040, 10735, 12160, 14464, 17176, 18080, 21470, 34352, 36160, 42940, 68704, 72320, 85880, 137408, 171760, 274816, 343520, 687040, 1374080]

約数ペア:

[(1, 1374080), (2, 687040), (4, 343520), (5, 274816), (8, 171760), (10, 137408), (16, 85880), (19, 72320), (20, 68704), (32, 42940), (38, 36160), (40, 34352), (64, 21470), (76, 18080), (80, 17176), (95, 14464), (113, 12160), (128, 10735), (152, 9040), (160, 8588), (190, 7232), (226, 6080), (304, 4520), (320, 4294), (380, 3616), (452, 3040), (565, 2432), (608, 2260), (640, 2147), (760, 1808), (904, 1520), (1130, 1216)]