1246882920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{23669}}^1$

素因数の和:24122

約数の個数: 64

約数和(自身を含む): 3749328000

約数和(自身を除く): 2502445080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 8780, 10536, 13170, 17560, 23669, 26340, 47338, 52680, 71007, 94676, 118345, 142014, 189352, 236690, 284028, 355035, 473380, 568056, 710070, 946760, 1420140, 2840280, 10390691, 20781382, 31172073, 41562764, 51953455, 62344146, 83125528, 103906910, 124688292, 155860365, 207813820, 249376584, 311720730, 415627640, 623441460, 1246882920]

約数ペア:

[(1, 1246882920), (2, 623441460), (3, 415627640), (4, 311720730), (5, 249376584), (6, 207813820), (8, 155860365), (10, 124688292), (12, 103906910), (15, 83125528), (20, 62344146), (24, 51953455), (30, 41562764), (40, 31172073), (60, 20781382), (120, 10390691), (439, 2840280), (878, 1420140), (1317, 946760), (1756, 710070), (2195, 568056), (2634, 473380), (3512, 355035), (4390, 284028), (5268, 236690), (6585, 189352), (8780, 142014), (10536, 118345), (13170, 94676), (17560, 71007), (23669, 52680), (26340, 47338)]