123349920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11173}}^1$

素因数の和:11214

約数の個数: 96

約数和(自身を含む): 405482112

約数和(自身を除く): 282132192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 11173, 22346, 33519, 44692, 55865, 67038, 89384, 111730, 134076, 167595, 178768, 223460, 256979, 268152, 335190, 357536, 446920, 513958, 536304, 670380, 770937, 893840, 1027916, 1072608, 1284895, 1340760, 1541874, 1787680, 2055832, 2569790, 2681520, 3083748, 3854685, 4111664, 5139580, 5363040, 6167496, 7709370, 8223328, 10279160, 12334992, 15418740, 20558320, 24669984, 30837480, 41116640, 61674960, 123349920]

約数ペア:

[(1, 123349920), (2, 61674960), (3, 41116640), (4, 30837480), (5, 24669984), (6, 20558320), (8, 15418740), (10, 12334992), (12, 10279160), (15, 8223328), (16, 7709370), (20, 6167496), (23, 5363040), (24, 5139580), (30, 4111664), (32, 3854685), (40, 3083748), (46, 2681520), (48, 2569790), (60, 2055832), (69, 1787680), (80, 1541874), (92, 1340760), (96, 1284895), (115, 1072608), (120, 1027916), (138, 893840), (160, 770937), (184, 670380), (230, 536304), (240, 513958), (276, 446920), (345, 357536), (368, 335190), (460, 268152), (480, 256979), (552, 223460), (690, 178768), (736, 167595), (920, 134076), (1104, 111730), (1380, 89384), (1840, 67038), (2208, 55865), (2760, 44692), (3680, 33519), (5520, 22346), (11040, 11173)]