90134640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41729}}^1$

素因数の和:41751

約数の個数: 80

約数和(自身を含む): 310471200

約数和(自身を除く): 220336560

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, 41729, 83458, 125187, 166916, 208645, 250374, 333832, 375561, 417290, 500748, 625935, 667664, 751122, 834580, 1001496, 1126683, 1251870, 1502244, 1669160, 1877805, 2002992, 2253366, 2503740, 3004488, 3338320, 3755610, 4506732, 5007480, 5633415, 6008976, 7511220, 9013464, 10014960, 11266830, 15022440, 18026928, 22533660, 30044880, 45067320, 90134640]

約数ペア:

[(1, 90134640), (2, 45067320), (3, 30044880), (4, 22533660), (5, 18026928), (6, 15022440), (8, 11266830), (9, 10014960), (10, 9013464), (12, 7511220), (15, 6008976), (16, 5633415), (18, 5007480), (20, 4506732), (24, 3755610), (27, 3338320), (30, 3004488), (36, 2503740), (40, 2253366), (45, 2002992), (48, 1877805), (54, 1669160), (60, 1502244), (72, 1251870), (80, 1126683), (90, 1001496), (108, 834580), (120, 751122), (135, 667664), (144, 625935), (180, 500748), (216, 417290), (240, 375561), (270, 333832), (360, 250374), (432, 208645), (540, 166916), (720, 125187), (1080, 83458), (2160, 41729)]