1516388220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{125737}}^1$

素因数の和:125819

約数の個数: 72

約数和(自身を含む): 4668400464

約数和(自身を除く): 3152012244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 125737, 251474, 377211, 502948, 628685, 754422, 1131633, 1257370, 1508844, 1886055, 2263266, 2514740, 3772110, 4526532, 5658165, 7544220, 8424379, 11316330, 16848758, 22632660, 25273137, 33697516, 42121895, 50546274, 75819411, 84243790, 101092548, 126365685, 151638822, 168487580, 252731370, 303277644, 379097055, 505462740, 758194110, 1516388220]

約数ペア:

[(1, 1516388220), (2, 758194110), (3, 505462740), (4, 379097055), (5, 303277644), (6, 252731370), (9, 168487580), (10, 151638822), (12, 126365685), (15, 101092548), (18, 84243790), (20, 75819411), (30, 50546274), (36, 42121895), (45, 33697516), (60, 25273137), (67, 22632660), (90, 16848758), (134, 11316330), (180, 8424379), (201, 7544220), (268, 5658165), (335, 4526532), (402, 3772110), (603, 2514740), (670, 2263266), (804, 1886055), (1005, 1508844), (1206, 1257370), (1340, 1131633), (2010, 754422), (2412, 628685), (3015, 502948), (4020, 377211), (6030, 251474), (12060, 125737)]