7229520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3347}}^1$

素因数の和:3369

約数の個数: 80

約数和(自身を含む): 24909120

約数和(自身を除く): 17679600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3347, 6694, 10041, 13388, 16735, 20082, 26776, 30123, 33470, 40164, 50205, 53552, 60246, 66940, 80328, 90369, 100410, 120492, 133880, 150615, 160656, 180738, 200820, 240984, 267760, 301230, 361476, 401640, 451845, 481968, 602460, 722952, 803280, 903690, 1204920, 1445904, 1807380, 2409840, 3614760, 7229520]

約数ペア:

[(1, 7229520), (2, 3614760), (3, 2409840), (4, 1807380), (5, 1445904), (6, 1204920), (8, 903690), (9, 803280), (10, 722952), (12, 602460), (15, 481968), (16, 451845), (18, 401640), (20, 361476), (24, 301230), (27, 267760), (30, 240984), (36, 200820), (40, 180738), (45, 160656), (48, 150615), (54, 133880), (60, 120492), (72, 100410), (80, 90369), (90, 80328), (108, 66940), (120, 60246), (135, 53552), (144, 50205), (180, 40164), (216, 33470), (240, 30123), (270, 26776), (360, 20082), (432, 16735), (540, 13388), (720, 10041), (1080, 6694), (2160, 3347)]