12784825920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{10979}}^1$

素因数の和:12212

約数の個数: 112

約数和(自身を含む): 40628986560

約数和(自身を除く): 27844160640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1213, 2426, 3639, 4852, 6065, 7278, 9704, 10979, 12130, 14556, 18195, 19408, 21958, 24260, 29112, 32937, 36390, 38816, 43916, 48520, 54895, 58224, 65874, 72780, 77632, 87832, 97040, 109790, 116448, 131748, 145560, 164685, 175664, 194080, 219580, 232896, 263496, 291120, 329370, 351328, 388160, 439160, 526992, 582240, 658740, 702656, 878320, 1053984, 1164480, 1317480, 1756640, 2107968, 2634960, 3513280, 5269920, 10539840, 13317527, 26635054, 39952581, 53270108, 66587635, 79905162, 106540216, 133175270, 159810324, 199762905, 213080432, 266350540, 319620648, 399525810, 426160864, 532701080, 639241296, 799051620, 852321728, 1065402160, 1278482592, 1598103240, 2130804320, 2556965184, 3196206480, 4261608640, 6392412960, 12784825920]

約数ペア:

[(1, 12784825920), (2, 6392412960), (3, 4261608640), (4, 3196206480), (5, 2556965184), (6, 2130804320), (8, 1598103240), (10, 1278482592), (12, 1065402160), (15, 852321728), (16, 799051620), (20, 639241296), (24, 532701080), (30, 426160864), (32, 399525810), (40, 319620648), (48, 266350540), (60, 213080432), (64, 199762905), (80, 159810324), (96, 133175270), (120, 106540216), (160, 79905162), (192, 66587635), (240, 53270108), (320, 39952581), (480, 26635054), (960, 13317527), (1213, 10539840), (2426, 5269920), (3639, 3513280), (4852, 2634960), (6065, 2107968), (7278, 1756640), (9704, 1317480), (10979, 1164480), (12130, 1053984), (14556, 878320), (18195, 702656), (19408, 658740), (21958, 582240), (24260, 526992), (29112, 439160), (32937, 388160), (36390, 351328), (38816, 329370), (43916, 291120), (48520, 263496), (54895, 232896), (58224, 219580), (65874, 194080), (72780, 175664), (77632, 164685), (87832, 145560), (97040, 131748), (109790, 116448)]