2234280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 6874560

約数和(自身を除く): 4640280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 433, 516, 645, 860, 866, 1032, 1290, 1299, 1720, 1732, 2165, 2580, 2598, 3464, 4330, 5160, 5196, 6495, 8660, 10392, 12990, 17320, 18619, 25980, 37238, 51960, 55857, 74476, 93095, 111714, 148952, 186190, 223428, 279285, 372380, 446856, 558570, 744760, 1117140, 2234280]

約数ペア:

[(1, 2234280), (2, 1117140), (3, 744760), (4, 558570), (5, 446856), (6, 372380), (8, 279285), (10, 223428), (12, 186190), (15, 148952), (20, 111714), (24, 93095), (30, 74476), (40, 55857), (43, 51960), (60, 37238), (86, 25980), (120, 18619), (129, 17320), (172, 12990), (215, 10392), (258, 8660), (344, 6495), (430, 5196), (433, 5160), (516, 4330), (645, 3464), (860, 2598), (866, 2580), (1032, 2165), (1290, 1732), (1299, 1720)]