6415676640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{4455331}}^1$

素因数の和:4455352

約数の個数: 72

約数和(自身を含む): 21893501448

約数和(自身を除く): 15477824808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4455331, 8910662, 13365993, 17821324, 22276655, 26731986, 35642648, 40097979, 44553310, 53463972, 66829965, 71285296, 80195958, 89106620, 106927944, 133659930, 142570592, 160391916, 178213240, 200489895, 213855888, 267319860, 320783832, 356426480, 400979790, 427711776, 534639720, 641567664, 712852960, 801959580, 1069279440, 1283135328, 1603919160, 2138558880, 3207838320, 6415676640]

約数ペア:

[(1, 6415676640), (2, 3207838320), (3, 2138558880), (4, 1603919160), (5, 1283135328), (6, 1069279440), (8, 801959580), (9, 712852960), (10, 641567664), (12, 534639720), (15, 427711776), (16, 400979790), (18, 356426480), (20, 320783832), (24, 267319860), (30, 213855888), (32, 200489895), (36, 178213240), (40, 160391916), (45, 142570592), (48, 133659930), (60, 106927944), (72, 89106620), (80, 80195958), (90, 71285296), (96, 66829965), (120, 53463972), (144, 44553310), (160, 40097979), (180, 35642648), (240, 26731986), (288, 22276655), (360, 17821324), (480, 13365993), (720, 8910662), (1440, 4455331)]