2927760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 9910080

約数和(自身を除く): 6982320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1109, 1320, 2218, 2640, 3327, 4436, 5545, 6654, 8872, 11090, 12199, 13308, 16635, 17744, 22180, 24398, 26616, 33270, 36597, 44360, 48796, 53232, 60995, 66540, 73194, 88720, 97592, 121990, 133080, 146388, 182985, 195184, 243980, 266160, 292776, 365970, 487960, 585552, 731940, 975920, 1463880, 2927760]

約数ペア:

[(1, 2927760), (2, 1463880), (3, 975920), (4, 731940), (5, 585552), (6, 487960), (8, 365970), (10, 292776), (11, 266160), (12, 243980), (15, 195184), (16, 182985), (20, 146388), (22, 133080), (24, 121990), (30, 97592), (33, 88720), (40, 73194), (44, 66540), (48, 60995), (55, 53232), (60, 48796), (66, 44360), (80, 36597), (88, 33270), (110, 26616), (120, 24398), (132, 22180), (165, 17744), (176, 16635), (220, 13308), (240, 12199), (264, 11090), (330, 8872), (440, 6654), (528, 5545), (660, 4436), (880, 3327), (1109, 2640), (1320, 2218)]