1488160

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 3592512

約数和(自身を除く): 2104352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 131, 142, 160, 262, 284, 355, 524, 568, 655, 710, 1048, 1136, 1310, 1420, 2096, 2272, 2620, 2840, 4192, 5240, 5680, 9301, 10480, 11360, 18602, 20960, 37204, 46505, 74408, 93010, 148816, 186020, 297632, 372040, 744080, 1488160]

約数ペア:

[(1, 1488160), (2, 744080), (4, 372040), (5, 297632), (8, 186020), (10, 148816), (16, 93010), (20, 74408), (32, 46505), (40, 37204), (71, 20960), (80, 18602), (131, 11360), (142, 10480), (160, 9301), (262, 5680), (284, 5240), (355, 4192), (524, 2840), (568, 2620), (655, 2272), (710, 2096), (1048, 1420), (1136, 1310)]