2022480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^2$

素因数の和:125

約数の個数: 90

約数和(自身を含む): 6922734

約数和(自身を除く): 4900254

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 2809, 3180, 3816, 4240, 4770, 5618, 6360, 7632, 8427, 9540, 11236, 12720, 14045, 16854, 19080, 22472, 25281, 28090, 33708, 38160, 42135, 44944, 50562, 56180, 67416, 84270, 101124, 112360, 126405, 134832, 168540, 202248, 224720, 252810, 337080, 404496, 505620, 674160, 1011240, 2022480]

約数ペア:

[(1, 2022480), (2, 1011240), (3, 674160), (4, 505620), (5, 404496), (6, 337080), (8, 252810), (9, 224720), (10, 202248), (12, 168540), (15, 134832), (16, 126405), (18, 112360), (20, 101124), (24, 84270), (30, 67416), (36, 56180), (40, 50562), (45, 44944), (48, 42135), (53, 38160), (60, 33708), (72, 28090), (80, 25281), (90, 22472), (106, 19080), (120, 16854), (144, 14045), (159, 12720), (180, 11236), (212, 9540), (240, 8427), (265, 7632), (318, 6360), (360, 5618), (424, 4770), (477, 4240), (530, 3816), (636, 3180), (720, 2809), (795, 2544), (848, 2385), (954, 2120), (1060, 1908), (1272, 1590)]