90316080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41813}}^1$

素因数の和:41835

約数の個数: 80

約数和(自身を含む): 311096160

約数和(自身を除く): 220780080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41813, 83626, 125439, 167252, 209065, 250878, 334504, 376317, 418130, 501756, 627195, 669008, 752634, 836260, 1003512, 1128951, 1254390, 1505268, 1672520, 1881585, 2007024, 2257902, 2508780, 3010536, 3345040, 3763170, 4515804, 5017560, 5644755, 6021072, 7526340, 9031608, 10035120, 11289510, 15052680, 18063216, 22579020, 30105360, 45158040, 90316080]

約数ペア:

[(1, 90316080), (2, 45158040), (3, 30105360), (4, 22579020), (5, 18063216), (6, 15052680), (8, 11289510), (9, 10035120), (10, 9031608), (12, 7526340), (15, 6021072), (16, 5644755), (18, 5017560), (20, 4515804), (24, 3763170), (27, 3345040), (30, 3010536), (36, 2508780), (40, 2257902), (45, 2007024), (48, 1881585), (54, 1672520), (60, 1505268), (72, 1254390), (80, 1128951), (90, 1003512), (108, 836260), (120, 752634), (135, 669008), (144, 627195), (180, 501756), (216, 418130), (240, 376317), (270, 334504), (360, 250878), (432, 209065), (540, 167252), (720, 125439), (1080, 83626), (2160, 41813)]