26558880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55331}}^1$

素因数の和:55349

約数の個数: 48

約数和(自身を含む): 83661984

約数和(自身を除く): 57103104

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, 55331, 110662, 165993, 221324, 276655, 331986, 442648, 553310, 663972, 829965, 885296, 1106620, 1327944, 1659930, 1770592, 2213240, 2655888, 3319860, 4426480, 5311776, 6639720, 8852960, 13279440, 26558880]

約数ペア:

[(1, 26558880), (2, 13279440), (3, 8852960), (4, 6639720), (5, 5311776), (6, 4426480), (8, 3319860), (10, 2655888), (12, 2213240), (15, 1770592), (16, 1659930), (20, 1327944), (24, 1106620), (30, 885296), (32, 829965), (40, 663972), (48, 553310), (60, 442648), (80, 331986), (96, 276655), (120, 221324), (160, 165993), (240, 110662), (480, 55331)]