202238880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421331}}^1$

素因数の和:421349

約数の個数: 48

約数和(自身を含む): 637053984

約数和(自身を除く): 434815104

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, 421331, 842662, 1263993, 1685324, 2106655, 2527986, 3370648, 4213310, 5055972, 6319965, 6741296, 8426620, 10111944, 12639930, 13482592, 16853240, 20223888, 25279860, 33706480, 40447776, 50559720, 67412960, 101119440, 202238880]

約数ペア:

[(1, 202238880), (2, 101119440), (3, 67412960), (4, 50559720), (5, 40447776), (6, 33706480), (8, 25279860), (10, 20223888), (12, 16853240), (15, 13482592), (16, 12639930), (20, 10111944), (24, 8426620), (30, 6741296), (32, 6319965), (40, 5055972), (48, 4213310), (60, 3370648), (80, 2527986), (96, 2106655), (120, 1685324), (160, 1263993), (240, 842662), (480, 421331)]