75290640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313711}}^1$

素因数の和:313727

約数の個数: 40

約数和(自身を含む): 233401728

約数和(自身を除く): 158111088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313711, 627422, 941133, 1254844, 1568555, 1882266, 2509688, 3137110, 3764532, 4705665, 5019376, 6274220, 7529064, 9411330, 12548440, 15058128, 18822660, 25096880, 37645320, 75290640]

約数ペア:

[(1, 75290640), (2, 37645320), (3, 25096880), (4, 18822660), (5, 15058128), (6, 12548440), (8, 9411330), (10, 7529064), (12, 6274220), (15, 5019376), (16, 4705665), (20, 3764532), (24, 3137110), (30, 2509688), (40, 1882266), (48, 1568555), (60, 1254844), (80, 941133), (120, 627422), (240, 313711)]