71198880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148331}}^1$

素因数の和:148349

約数の個数: 48

約数和(自身を含む): 224277984

約数和(自身を除く): 153079104

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, 148331, 296662, 444993, 593324, 741655, 889986, 1186648, 1483310, 1779972, 2224965, 2373296, 2966620, 3559944, 4449930, 4746592, 5933240, 7119888, 8899860, 11866480, 14239776, 17799720, 23732960, 35599440, 71198880]

約数ペア:

[(1, 71198880), (2, 35599440), (3, 23732960), (4, 17799720), (5, 14239776), (6, 11866480), (8, 8899860), (10, 7119888), (12, 5933240), (15, 4746592), (16, 4449930), (20, 3559944), (24, 2966620), (30, 2373296), (32, 2224965), (40, 1779972), (48, 1483310), (60, 1186648), (80, 889986), (96, 741655), (120, 593324), (160, 444993), (240, 296662), (480, 148331)]