122815680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 168

約数和(自身を含む): 422800272

約数和(自身を除く): 299984592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 757, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1514, 1560, 1690, 2028, 2080, 2271, 2496, 2535, 2704, 3028, 3120, 3380, 3785, 4056, 4160, 4542, 5070, 5408, 6056, 6240, 6760, 7570, 8112, 9084, 9841, 10140, 10816, 11355, 12112, 12480, 13520, 15140, 16224, 18168, 19682, 20280, 22710, 24224, 27040, 29523, 30280, 32448, 36336, 39364, 40560, 45420, 48448, 49205, 54080, 59046, 60560, 72672, 78728, 81120, 90840, 98410, 118092, 121120, 127933, 145344, 147615, 157456, 162240, 181680, 196820, 236184, 242240, 255866, 295230, 314912, 363360, 383799, 393640, 472368, 511732, 590460, 629824, 639665, 726720, 767598, 787280, 944736, 1023464, 1180920, 1279330, 1535196, 1574560, 1889472, 1918995, 2046928, 2361840, 2558660, 3070392, 3149120, 3837990, 4093856, 4723680, 5117320, 6140784, 7675980, 8187712, 9447360, 10234640, 12281568, 15351960, 20469280, 24563136, 30703920, 40938560, 61407840, 122815680]

約数ペア:

[(1, 122815680), (2, 61407840), (3, 40938560), (4, 30703920), (5, 24563136), (6, 20469280), (8, 15351960), (10, 12281568), (12, 10234640), (13, 9447360), (15, 8187712), (16, 7675980), (20, 6140784), (24, 5117320), (26, 4723680), (30, 4093856), (32, 3837990), (39, 3149120), (40, 3070392), (48, 2558660), (52, 2361840), (60, 2046928), (64, 1918995), (65, 1889472), (78, 1574560), (80, 1535196), (96, 1279330), (104, 1180920), (120, 1023464), (130, 944736), (156, 787280), (160, 767598), (169, 726720), (192, 639665), (195, 629824), (208, 590460), (240, 511732), (260, 472368), (312, 393640), (320, 383799), (338, 363360), (390, 314912), (416, 295230), (480, 255866), (507, 242240), (520, 236184), (624, 196820), (676, 181680), (757, 162240), (780, 157456), (832, 147615), (845, 145344), (960, 127933), (1014, 121120), (1040, 118092), (1248, 98410), (1352, 90840), (1514, 81120), (1560, 78728), (1690, 72672), (2028, 60560), (2080, 59046), (2271, 54080), (2496, 49205), (2535, 48448), (2704, 45420), (3028, 40560), (3120, 39364), (3380, 36336), (3785, 32448), (4056, 30280), (4160, 29523), (4542, 27040), (5070, 24224), (5408, 22710), (6056, 20280), (6240, 19682), (6760, 18168), (7570, 16224), (8112, 15140), (9084, 13520), (9841, 12480), (10140, 12112), (10816, 11355)]