122762040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2397

約数の個数: 128

約数和(自身を含む): 404697600

約数和(自身を除く): 281935560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2341, 2622, 2760, 3496, 4370, 4682, 5244, 6555, 7023, 8740, 9364, 10488, 11705, 13110, 14046, 17480, 18728, 23410, 26220, 28092, 35115, 44479, 46820, 52440, 53843, 56184, 70230, 88958, 93640, 107686, 133437, 140460, 161529, 177916, 215372, 222395, 266874, 269215, 280920, 323058, 355832, 430744, 444790, 533748, 538430, 646116, 667185, 807645, 889580, 1023017, 1067496, 1076860, 1292232, 1334370, 1615290, 1779160, 2046034, 2153720, 2668740, 3069051, 3230580, 4092068, 5115085, 5337480, 6138102, 6461160, 8184136, 10230170, 12276204, 15345255, 20460340, 24552408, 30690510, 40920680, 61381020, 122762040]

約数ペア:

[(1, 122762040), (2, 61381020), (3, 40920680), (4, 30690510), (5, 24552408), (6, 20460340), (8, 15345255), (10, 12276204), (12, 10230170), (15, 8184136), (19, 6461160), (20, 6138102), (23, 5337480), (24, 5115085), (30, 4092068), (38, 3230580), (40, 3069051), (46, 2668740), (57, 2153720), (60, 2046034), (69, 1779160), (76, 1615290), (92, 1334370), (95, 1292232), (114, 1076860), (115, 1067496), (120, 1023017), (138, 889580), (152, 807645), (184, 667185), (190, 646116), (228, 538430), (230, 533748), (276, 444790), (285, 430744), (345, 355832), (380, 323058), (437, 280920), (456, 269215), (460, 266874), (552, 222395), (570, 215372), (690, 177916), (760, 161529), (874, 140460), (920, 133437), (1140, 107686), (1311, 93640), (1380, 88958), (1748, 70230), (2185, 56184), (2280, 53843), (2341, 52440), (2622, 46820), (2760, 44479), (3496, 35115), (4370, 28092), (4682, 26220), (5244, 23410), (6555, 18728), (7023, 17480), (8740, 14046), (9364, 13110), (10488, 11705)]