121542480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5821}}^1$

素因数の和:5869

約数の個数: 120

約数和(自身を含む): 422327880

約数和(自身を除く): 300785400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 5821, 6960, 10440, 11642, 17463, 20880, 23284, 29105, 34926, 46568, 52389, 58210, 69852, 87315, 93136, 104778, 116420, 139704, 168809, 174630, 209556, 232840, 261945, 279408, 337618, 349260, 419112, 465680, 506427, 523890, 675236, 698520, 838224, 844045, 1012854, 1047780, 1350472, 1397040, 1519281, 1688090, 2025708, 2095560, 2532135, 2700944, 3038562, 3376180, 4051416, 4191120, 5064270, 6077124, 6752360, 7596405, 8102832, 10128540, 12154248, 13504720, 15192810, 20257080, 24308496, 30385620, 40514160, 60771240, 121542480]

約数ペア:

[(1, 121542480), (2, 60771240), (3, 40514160), (4, 30385620), (5, 24308496), (6, 20257080), (8, 15192810), (9, 13504720), (10, 12154248), (12, 10128540), (15, 8102832), (16, 7596405), (18, 6752360), (20, 6077124), (24, 5064270), (29, 4191120), (30, 4051416), (36, 3376180), (40, 3038562), (45, 2700944), (48, 2532135), (58, 2095560), (60, 2025708), (72, 1688090), (80, 1519281), (87, 1397040), (90, 1350472), (116, 1047780), (120, 1012854), (144, 844045), (145, 838224), (174, 698520), (180, 675236), (232, 523890), (240, 506427), (261, 465680), (290, 419112), (348, 349260), (360, 337618), (435, 279408), (464, 261945), (522, 232840), (580, 209556), (696, 174630), (720, 168809), (870, 139704), (1044, 116420), (1160, 104778), (1305, 93136), (1392, 87315), (1740, 69852), (2088, 58210), (2320, 52389), (2610, 46568), (3480, 34926), (4176, 29105), (5220, 23284), (5821, 20880), (6960, 17463), (10440, 11642)]