47517480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6983

約数の個数: 96

約数和(自身を含む): 162583200

約数和(自身を除く): 115065720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 6947, 13894, 20841, 27788, 34735, 41682, 55576, 62523, 69470, 83364, 104205, 125046, 131993, 138940, 166728, 208410, 250092, 263986, 277880, 312615, 395979, 416820, 500184, 527972, 625230, 659965, 791958, 833640, 1055944, 1187937, 1250460, 1319930, 1583916, 1979895, 2375874, 2500920, 2639860, 3167832, 3959790, 4751748, 5279720, 5939685, 7919580, 9503496, 11879370, 15839160, 23758740, 47517480]

約数ペア:

[(1, 47517480), (2, 23758740), (3, 15839160), (4, 11879370), (5, 9503496), (6, 7919580), (8, 5939685), (9, 5279720), (10, 4751748), (12, 3959790), (15, 3167832), (18, 2639860), (19, 2500920), (20, 2375874), (24, 1979895), (30, 1583916), (36, 1319930), (38, 1250460), (40, 1187937), (45, 1055944), (57, 833640), (60, 791958), (72, 659965), (76, 625230), (90, 527972), (95, 500184), (114, 416820), (120, 395979), (152, 312615), (171, 277880), (180, 263986), (190, 250092), (228, 208410), (285, 166728), (342, 138940), (360, 131993), (380, 125046), (456, 104205), (570, 83364), (684, 69470), (760, 62523), (855, 55576), (1140, 41682), (1368, 34735), (1710, 27788), (2280, 20841), (3420, 13894), (6840, 6947)]