2768008560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{5521}}^1$

素因数の和:7626

約数の個数: 80

約数和(自身を含む): 8586489120

約数和(自身を除く): 5818480560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2089, 4178, 5521, 6267, 8356, 10445, 11042, 12534, 16563, 16712, 20890, 22084, 25068, 27605, 31335, 33126, 33424, 41780, 44168, 50136, 55210, 62670, 66252, 82815, 83560, 88336, 100272, 110420, 125340, 132504, 165630, 167120, 220840, 250680, 265008, 331260, 441680, 501360, 662520, 1325040, 11533369, 23066738, 34600107, 46133476, 57666845, 69200214, 92266952, 115333690, 138400428, 173000535, 184533904, 230667380, 276800856, 346001070, 461334760, 553601712, 692002140, 922669520, 1384004280, 2768008560]

約数ペア:

[(1, 2768008560), (2, 1384004280), (3, 922669520), (4, 692002140), (5, 553601712), (6, 461334760), (8, 346001070), (10, 276800856), (12, 230667380), (15, 184533904), (16, 173000535), (20, 138400428), (24, 115333690), (30, 92266952), (40, 69200214), (48, 57666845), (60, 46133476), (80, 34600107), (120, 23066738), (240, 11533369), (2089, 1325040), (4178, 662520), (5521, 501360), (6267, 441680), (8356, 331260), (10445, 265008), (11042, 250680), (12534, 220840), (16563, 167120), (16712, 165630), (20890, 132504), (22084, 125340), (25068, 110420), (27605, 100272), (31335, 88336), (33126, 83560), (33424, 82815), (41780, 66252), (44168, 62670), (50136, 55210)]