1887408240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7864201}}^1$

素因数の和:7864217

約数の個数: 40

約数和(自身を含む): 5850966288

約数和(自身を除く): 3963558048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7864201, 15728402, 23592603, 31456804, 39321005, 47185206, 62913608, 78642010, 94370412, 117963015, 125827216, 157284020, 188740824, 235926030, 314568040, 377481648, 471852060, 629136080, 943704120, 1887408240]

約数ペア:

[(1, 1887408240), (2, 943704120), (3, 629136080), (4, 471852060), (5, 377481648), (6, 314568040), (8, 235926030), (10, 188740824), (12, 157284020), (15, 125827216), (16, 117963015), (20, 94370412), (24, 78642010), (30, 62913608), (40, 47185206), (48, 39321005), (60, 31456804), (80, 23592603), (120, 15728402), (240, 7864201)]