87109920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60493}}^1$

素因数の和:60514

約数の個数: 72

約数和(自身を含む): 297267516

約数和(自身を除く): 210157596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60493, 120986, 181479, 241972, 302465, 362958, 483944, 544437, 604930, 725916, 907395, 967888, 1088874, 1209860, 1451832, 1814790, 1935776, 2177748, 2419720, 2722185, 2903664, 3629580, 4355496, 4839440, 5444370, 5807328, 7259160, 8710992, 9678880, 10888740, 14518320, 17421984, 21777480, 29036640, 43554960, 87109920]

約数ペア:

[(1, 87109920), (2, 43554960), (3, 29036640), (4, 21777480), (5, 17421984), (6, 14518320), (8, 10888740), (9, 9678880), (10, 8710992), (12, 7259160), (15, 5807328), (16, 5444370), (18, 4839440), (20, 4355496), (24, 3629580), (30, 2903664), (32, 2722185), (36, 2419720), (40, 2177748), (45, 1935776), (48, 1814790), (60, 1451832), (72, 1209860), (80, 1088874), (90, 967888), (96, 907395), (120, 725916), (144, 604930), (160, 544437), (180, 483944), (240, 362958), (288, 302465), (360, 241972), (480, 181479), (720, 120986), (1440, 60493)]