22764720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8623}}^1$

素因数の和:8650

約数の個数: 80

約数和(自身を含む): 76995072

約数和(自身を除く): 54230352

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, 1320, 2640, 8623, 17246, 25869, 34492, 43115, 51738, 68984, 86230, 94853, 103476, 129345, 137968, 172460, 189706, 206952, 258690, 284559, 344920, 379412, 413904, 474265, 517380, 569118, 689840, 758824, 948530, 1034760, 1138236, 1422795, 1517648, 1897060, 2069520, 2276472, 2845590, 3794120, 4552944, 5691180, 7588240, 11382360, 22764720]

約数ペア:

[(1, 22764720), (2, 11382360), (3, 7588240), (4, 5691180), (5, 4552944), (6, 3794120), (8, 2845590), (10, 2276472), (11, 2069520), (12, 1897060), (15, 1517648), (16, 1422795), (20, 1138236), (22, 1034760), (24, 948530), (30, 758824), (33, 689840), (40, 569118), (44, 517380), (48, 474265), (55, 413904), (60, 379412), (66, 344920), (80, 284559), (88, 258690), (110, 206952), (120, 189706), (132, 172460), (165, 137968), (176, 129345), (220, 103476), (240, 94853), (264, 86230), (330, 68984), (440, 51738), (528, 43115), (660, 34492), (880, 25869), (1320, 17246), (2640, 8623)]