68658480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8699

約数の個数: 120

約数和(自身を含む): 251568720

約数和(自身を除く): 182910240

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, 8669, 17338, 26007, 34676, 43345, 52014, 69352, 78021, 86690, 95359, 104028, 130035, 138704, 156042, 173380, 190718, 208056, 260070, 286077, 312084, 346760, 381436, 390105, 416112, 476795, 520140, 572154, 624168, 693520, 762872, 780210, 858231, 953590, 1040280, 1144308, 1248336, 1430385, 1525744, 1560420, 1716462, 1907180, 2080560, 2288616, 2860770, 3120840, 3432924, 3814360, 4291155, 4577232, 5721540, 6241680, 6865848, 7628720, 8582310, 11443080, 13731696, 17164620, 22886160, 34329240, 68658480]

約数ペア:

[(1, 68658480), (2, 34329240), (3, 22886160), (4, 17164620), (5, 13731696), (6, 11443080), (8, 8582310), (9, 7628720), (10, 6865848), (11, 6241680), (12, 5721540), (15, 4577232), (16, 4291155), (18, 3814360), (20, 3432924), (22, 3120840), (24, 2860770), (30, 2288616), (33, 2080560), (36, 1907180), (40, 1716462), (44, 1560420), (45, 1525744), (48, 1430385), (55, 1248336), (60, 1144308), (66, 1040280), (72, 953590), (80, 858231), (88, 780210), (90, 762872), (99, 693520), (110, 624168), (120, 572154), (132, 520140), (144, 476795), (165, 416112), (176, 390105), (180, 381436), (198, 346760), (220, 312084), (240, 286077), (264, 260070), (330, 208056), (360, 190718), (396, 173380), (440, 156042), (495, 138704), (528, 130035), (660, 104028), (720, 95359), (792, 86690), (880, 78021), (990, 69352), (1320, 52014), (1584, 43345), (1980, 34676), (2640, 26007), (3960, 17338), (7920, 8669)]