90495288720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41895967}}^1$

素因数の和:41895989

約数の個数: 80

約数和(自身を含む): 311706001920

約数和(自身を除く): 221210713200

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, 41895967, 83791934, 125687901, 167583868, 209479835, 251375802, 335167736, 377063703, 418959670, 502751604, 628439505, 670335472, 754127406, 837919340, 1005503208, 1131191109, 1256879010, 1508254812, 1675838680, 1885318515, 2011006416, 2262382218, 2513758020, 3016509624, 3351677360, 3770637030, 4524764436, 5027516040, 5655955545, 6033019248, 7541274060, 9049528872, 10055032080, 11311911090, 15082548120, 18099057744, 22623822180, 30165096240, 45247644360, 90495288720]

約数ペア:

[(1, 90495288720), (2, 45247644360), (3, 30165096240), (4, 22623822180), (5, 18099057744), (6, 15082548120), (8, 11311911090), (9, 10055032080), (10, 9049528872), (12, 7541274060), (15, 6033019248), (16, 5655955545), (18, 5027516040), (20, 4524764436), (24, 3770637030), (27, 3351677360), (30, 3016509624), (36, 2513758020), (40, 2262382218), (45, 2011006416), (48, 1885318515), (54, 1675838680), (60, 1508254812), (72, 1256879010), (80, 1131191109), (90, 1005503208), (108, 837919340), (120, 754127406), (135, 670335472), (144, 628439505), (180, 502751604), (216, 418959670), (240, 377063703), (270, 335167736), (360, 251375802), (432, 209479835), (540, 167583868), (720, 125687901), (1080, 83791934), (2160, 41895967)]