196738560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8539}}^1$

素因数の和:8568

約数の個数: 120

約数和(自身を含む): 681440760

約数和(自身を除く): 484702200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8539, 11520, 17078, 23040, 25617, 34156, 42695, 51234, 68312, 76851, 85390, 102468, 128085, 136624, 153702, 170780, 204936, 256170, 273248, 307404, 341560, 384255, 409872, 512340, 546496, 614808, 683120, 768510, 819744, 1024680, 1092992, 1229616, 1366240, 1537020, 1639488, 2049360, 2185984, 2459232, 2732480, 3074040, 3278976, 4098720, 4371968, 4918464, 5464960, 6148080, 6557952, 8197440, 9836928, 10929920, 12296160, 13115904, 16394880, 19673856, 21859840, 24592320, 32789760, 39347712, 49184640, 65579520, 98369280, 196738560]

約数ペア:

[(1, 196738560), (2, 98369280), (3, 65579520), (4, 49184640), (5, 39347712), (6, 32789760), (8, 24592320), (9, 21859840), (10, 19673856), (12, 16394880), (15, 13115904), (16, 12296160), (18, 10929920), (20, 9836928), (24, 8197440), (30, 6557952), (32, 6148080), (36, 5464960), (40, 4918464), (45, 4371968), (48, 4098720), (60, 3278976), (64, 3074040), (72, 2732480), (80, 2459232), (90, 2185984), (96, 2049360), (120, 1639488), (128, 1537020), (144, 1366240), (160, 1229616), (180, 1092992), (192, 1024680), (240, 819744), (256, 768510), (288, 683120), (320, 614808), (360, 546496), (384, 512340), (480, 409872), (512, 384255), (576, 341560), (640, 307404), (720, 273248), (768, 256170), (960, 204936), (1152, 170780), (1280, 153702), (1440, 136624), (1536, 128085), (1920, 102468), (2304, 85390), (2560, 76851), (2880, 68312), (3840, 51234), (4608, 42695), (5760, 34156), (7680, 25617), (8539, 23040), (11520, 17078)]