68294160

素因数分解:

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

素因数の和:8653

約数の個数: 120

約数和(自身を含む): 250233984

約数和(自身を除く): 181939824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8623, 17246, 25869, 34492, 43115, 51738, 68984, 77607, 86230, 94853, 103476, 129345, 137968, 155214, 172460, 189706, 206952, 258690, 284559, 310428, 344920, 379412, 388035, 413904, 474265, 517380, 569118, 620856, 689840, 758824, 776070, 853677, 948530, 1034760, 1138236, 1241712, 1422795, 1517648, 1552140, 1707354, 1897060, 2069520, 2276472, 2845590, 3104280, 3414708, 3794120, 4268385, 4552944, 5691180, 6208560, 6829416, 7588240, 8536770, 11382360, 13658832, 17073540, 22764720, 34147080, 68294160]

約数ペア:

[(1, 68294160), (2, 34147080), (3, 22764720), (4, 17073540), (5, 13658832), (6, 11382360), (8, 8536770), (9, 7588240), (10, 6829416), (11, 6208560), (12, 5691180), (15, 4552944), (16, 4268385), (18, 3794120), (20, 3414708), (22, 3104280), (24, 2845590), (30, 2276472), (33, 2069520), (36, 1897060), (40, 1707354), (44, 1552140), (45, 1517648), (48, 1422795), (55, 1241712), (60, 1138236), (66, 1034760), (72, 948530), (80, 853677), (88, 776070), (90, 758824), (99, 689840), (110, 620856), (120, 569118), (132, 517380), (144, 474265), (165, 413904), (176, 388035), (180, 379412), (198, 344920), (220, 310428), (240, 284559), (264, 258690), (330, 206952), (360, 189706), (396, 172460), (440, 155214), (495, 137968), (528, 129345), (660, 103476), (720, 94853), (792, 86230), (880, 77607), (990, 68984), (1320, 51738), (1584, 43115), (1980, 34492), (2640, 25869), (3960, 17246), (7920, 8623)]