127606560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{265847}}^1$

素因数の和:265865

約数の個数: 48

約数和(自身を含む): 401962176

約数和(自身を除く): 274355616

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, 265847, 531694, 797541, 1063388, 1329235, 1595082, 2126776, 2658470, 3190164, 3987705, 4253552, 5316940, 6380328, 7975410, 8507104, 10633880, 12760656, 15950820, 21267760, 25521312, 31901640, 42535520, 63803280, 127606560]

約数ペア:

[(1, 127606560), (2, 63803280), (3, 42535520), (4, 31901640), (5, 25521312), (6, 21267760), (8, 15950820), (10, 12760656), (12, 10633880), (15, 8507104), (16, 7975410), (20, 6380328), (24, 5316940), (30, 4253552), (32, 3987705), (40, 3190164), (48, 2658470), (60, 2126776), (80, 1595082), (96, 1329235), (120, 1063388), (160, 797541), (240, 531694), (480, 265847)]