19232760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 58423680

約数和(自身を除く): 39190920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1931, 1992, 2490, 3320, 3862, 4980, 5793, 7724, 9655, 9960, 11586, 15448, 19310, 23172, 28965, 38620, 46344, 57930, 77240, 115860, 160273, 231720, 320546, 480819, 641092, 801365, 961638, 1282184, 1602730, 1923276, 2404095, 3205460, 3846552, 4808190, 6410920, 9616380, 19232760]

約数ペア:

[(1, 19232760), (2, 9616380), (3, 6410920), (4, 4808190), (5, 3846552), (6, 3205460), (8, 2404095), (10, 1923276), (12, 1602730), (15, 1282184), (20, 961638), (24, 801365), (30, 641092), (40, 480819), (60, 320546), (83, 231720), (120, 160273), (166, 115860), (249, 77240), (332, 57930), (415, 46344), (498, 38620), (664, 28965), (830, 23172), (996, 19310), (1245, 15448), (1660, 11586), (1931, 9960), (1992, 9655), (2490, 7724), (3320, 5793), (3862, 4980)]