121032960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 396078144

約数和(自身を除く): 275045184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 733, 768, 860, 960, 1032, 1280, 1290, 1376, 1466, 1720, 1920, 2064, 2199, 2580, 2752, 2932, 3440, 3665, 3840, 4128, 4398, 5160, 5504, 5864, 6880, 7330, 8256, 8796, 10320, 10995, 11008, 11728, 13760, 14660, 16512, 17592, 20640, 21990, 23456, 27520, 29320, 31519, 33024, 35184, 41280, 43980, 46912, 55040, 58640, 63038, 70368, 82560, 87960, 93824, 94557, 117280, 126076, 140736, 157595, 165120, 175920, 187648, 189114, 234560, 252152, 281472, 315190, 351840, 378228, 469120, 472785, 504304, 562944, 630380, 703680, 756456, 938240, 945570, 1008608, 1260760, 1407360, 1512912, 1891140, 2017216, 2521520, 2814720, 3025824, 3782280, 4034432, 5043040, 6051648, 7564560, 8068864, 10086080, 12103296, 15129120, 20172160, 24206592, 30258240, 40344320, 60516480, 121032960]

約数ペア:

[(1, 121032960), (2, 60516480), (3, 40344320), (4, 30258240), (5, 24206592), (6, 20172160), (8, 15129120), (10, 12103296), (12, 10086080), (15, 8068864), (16, 7564560), (20, 6051648), (24, 5043040), (30, 4034432), (32, 3782280), (40, 3025824), (43, 2814720), (48, 2521520), (60, 2017216), (64, 1891140), (80, 1512912), (86, 1407360), (96, 1260760), (120, 1008608), (128, 945570), (129, 938240), (160, 756456), (172, 703680), (192, 630380), (215, 562944), (240, 504304), (256, 472785), (258, 469120), (320, 378228), (344, 351840), (384, 315190), (430, 281472), (480, 252152), (516, 234560), (640, 189114), (645, 187648), (688, 175920), (733, 165120), (768, 157595), (860, 140736), (960, 126076), (1032, 117280), (1280, 94557), (1290, 93824), (1376, 87960), (1466, 82560), (1720, 70368), (1920, 63038), (2064, 58640), (2199, 55040), (2580, 46912), (2752, 43980), (2932, 41280), (3440, 35184), (3665, 33024), (3840, 31519), (4128, 29320), (4398, 27520), (5160, 23456), (5504, 21990), (5864, 20640), (6880, 17592), (7330, 16512), (8256, 14660), (8796, 13760), (10320, 11728), (10995, 11008)]