15839160

素因数分解:

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

素因数の和:6980

約数の個数: 64

約数和(自身を含む): 50025600

約数和(自身を除く): 34186440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 6947, 13894, 20841, 27788, 34735, 41682, 55576, 69470, 83364, 104205, 131993, 138940, 166728, 208410, 263986, 277880, 395979, 416820, 527972, 659965, 791958, 833640, 1055944, 1319930, 1583916, 1979895, 2639860, 3167832, 3959790, 5279720, 7919580, 15839160]

約数ペア:

[(1, 15839160), (2, 7919580), (3, 5279720), (4, 3959790), (5, 3167832), (6, 2639860), (8, 1979895), (10, 1583916), (12, 1319930), (15, 1055944), (19, 833640), (20, 791958), (24, 659965), (30, 527972), (38, 416820), (40, 395979), (57, 277880), (60, 263986), (76, 208410), (95, 166728), (114, 138940), (120, 131993), (152, 104205), (190, 83364), (228, 69470), (285, 55576), (380, 41682), (456, 34735), (570, 27788), (760, 20841), (1140, 13894), (2280, 6947)]