140724960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293177}}^1$

素因数の和:293195

約数の個数: 48

約数和(自身を含む): 443285136

約数和(自身を除く): 302560176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 293177, 586354, 879531, 1172708, 1465885, 1759062, 2345416, 2931770, 3518124, 4397655, 4690832, 5863540, 7036248, 8795310, 9381664, 11727080, 14072496, 17590620, 23454160, 28144992, 35181240, 46908320, 70362480, 140724960]

約数ペア:

[(1, 140724960), (2, 70362480), (3, 46908320), (4, 35181240), (5, 28144992), (6, 23454160), (8, 17590620), (10, 14072496), (12, 11727080), (15, 9381664), (16, 8795310), (20, 7036248), (24, 5863540), (30, 4690832), (32, 4397655), (40, 3518124), (48, 2931770), (60, 2345416), (80, 1759062), (96, 1465885), (120, 1172708), (160, 879531), (240, 586354), (480, 293177)]