2080694520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1926569}}^1$

素因数の和:1926589

約数の個数: 64

約数和(自身を含む): 6935652000

約数和(自身を除く): 4854957480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1926569, 3853138, 5779707, 7706276, 9632845, 11559414, 15412552, 17339121, 19265690, 23118828, 28898535, 34678242, 38531380, 46237656, 52017363, 57797070, 69356484, 77062760, 86695605, 104034726, 115594140, 138712968, 173391210, 208069452, 231188280, 260086815, 346782420, 416138904, 520173630, 693564840, 1040347260, 2080694520]

約数ペア:

[(1, 2080694520), (2, 1040347260), (3, 693564840), (4, 520173630), (5, 416138904), (6, 346782420), (8, 260086815), (9, 231188280), (10, 208069452), (12, 173391210), (15, 138712968), (18, 115594140), (20, 104034726), (24, 86695605), (27, 77062760), (30, 69356484), (36, 57797070), (40, 52017363), (45, 46237656), (54, 38531380), (60, 34678242), (72, 28898535), (90, 23118828), (108, 19265690), (120, 17339121), (135, 15412552), (180, 11559414), (216, 9632845), (270, 7706276), (360, 5779707), (540, 3853138), (1080, 1926569)]