2048799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1552121}}^1$

素因数の和:1552146

約数の個数: 64

約数和(自身を含む): 6705167040

約数和(自身を除く): 4656367320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1552121, 3104242, 4656363, 6208484, 7760605, 9312726, 12416968, 15521210, 17073331, 18625452, 23281815, 31042420, 34146662, 37250904, 46563630, 51219993, 62084840, 68293324, 85366655, 93127260, 102439986, 136586648, 170733310, 186254520, 204879972, 256099965, 341466620, 409759944, 512199930, 682933240, 1024399860, 2048799720]

約数ペア:

[(1, 2048799720), (2, 1024399860), (3, 682933240), (4, 512199930), (5, 409759944), (6, 341466620), (8, 256099965), (10, 204879972), (11, 186254520), (12, 170733310), (15, 136586648), (20, 102439986), (22, 93127260), (24, 85366655), (30, 68293324), (33, 62084840), (40, 51219993), (44, 46563630), (55, 37250904), (60, 34146662), (66, 31042420), (88, 23281815), (110, 18625452), (120, 17073331), (132, 15521210), (165, 12416968), (220, 9312726), (264, 7760605), (330, 6208484), (440, 4656363), (660, 3104242), (1320, 1552121)]