60445980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16016

約数の個数: 96

約数和(自身を含む): 214932480

約数和(自身を除く): 154486500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 15991, 31982, 47973, 63964, 79955, 95946, 111937, 143919, 159910, 191892, 223874, 239865, 287838, 319820, 335811, 431757, 447748, 479730, 559685, 575676, 671622, 719595, 863514, 959460, 1007433, 1119370, 1343244, 1439190, 1679055, 1727028, 2014866, 2158785, 2238740, 2878380, 3022299, 3358110, 4029732, 4317570, 5037165, 6044598, 6716220, 8635140, 10074330, 12089196, 15111495, 20148660, 30222990, 60445980]

約数ペア:

[(1, 60445980), (2, 30222990), (3, 20148660), (4, 15111495), (5, 12089196), (6, 10074330), (7, 8635140), (9, 6716220), (10, 6044598), (12, 5037165), (14, 4317570), (15, 4029732), (18, 3358110), (20, 3022299), (21, 2878380), (27, 2238740), (28, 2158785), (30, 2014866), (35, 1727028), (36, 1679055), (42, 1439190), (45, 1343244), (54, 1119370), (60, 1007433), (63, 959460), (70, 863514), (84, 719595), (90, 671622), (105, 575676), (108, 559685), (126, 479730), (135, 447748), (140, 431757), (180, 335811), (189, 319820), (210, 287838), (252, 239865), (270, 223874), (315, 191892), (378, 159910), (420, 143919), (540, 111937), (630, 95946), (756, 79955), (945, 63964), (1260, 47973), (1890, 31982), (3780, 15991)]