172104120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{478067}}^1$

素因数の和:478084

約数の個数: 48

約数和(自身を含む): 559339560

約数和(自身を除く): 387235440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 478067, 956134, 1434201, 1912268, 2390335, 2868402, 3824536, 4302603, 4780670, 5736804, 7171005, 8605206, 9561340, 11473608, 14342010, 17210412, 19122680, 21513015, 28684020, 34420824, 43026030, 57368040, 86052060, 172104120]

約数ペア:

[(1, 172104120), (2, 86052060), (3, 57368040), (4, 43026030), (5, 34420824), (6, 28684020), (8, 21513015), (9, 19122680), (10, 17210412), (12, 14342010), (15, 11473608), (18, 9561340), (20, 8605206), (24, 7171005), (30, 5736804), (36, 4780670), (40, 4302603), (45, 3824536), (60, 2868402), (72, 2390335), (90, 1912268), (120, 1434201), (180, 956134), (360, 478067)]