90384120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83689}}^1$

素因数の和:83709

約数の個数: 64

約数和(自身を含む): 301284000

約数和(自身を除く): 210899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83689, 167378, 251067, 334756, 418445, 502134, 669512, 753201, 836890, 1004268, 1255335, 1506402, 1673780, 2008536, 2259603, 2510670, 3012804, 3347560, 3766005, 4519206, 5021340, 6025608, 7532010, 9038412, 10042680, 11298015, 15064020, 18076824, 22596030, 30128040, 45192060, 90384120]

約数ペア:

[(1, 90384120), (2, 45192060), (3, 30128040), (4, 22596030), (5, 18076824), (6, 15064020), (8, 11298015), (9, 10042680), (10, 9038412), (12, 7532010), (15, 6025608), (18, 5021340), (20, 4519206), (24, 3766005), (27, 3347560), (30, 3012804), (36, 2510670), (40, 2259603), (45, 2008536), (54, 1673780), (60, 1506402), (72, 1255335), (90, 1004268), (108, 836890), (120, 753201), (135, 669512), (180, 502134), (216, 418445), (270, 334756), (360, 251067), (540, 167378), (1080, 83689)]