1494160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 3660480

約数和(自身を除く): 2166320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 983, 1520, 1966, 3932, 4915, 7864, 9830, 15728, 18677, 19660, 37354, 39320, 74708, 78640, 93385, 149416, 186770, 298832, 373540, 747080, 1494160]

約数ペア:

[(1, 1494160), (2, 747080), (4, 373540), (5, 298832), (8, 186770), (10, 149416), (16, 93385), (19, 78640), (20, 74708), (38, 39320), (40, 37354), (76, 19660), (80, 18677), (95, 15728), (152, 9830), (190, 7864), (304, 4915), (380, 3932), (760, 1966), (983, 1520)]