39231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5320

約数の個数: 80

約数和(自身を含む): 125563392

約数和(自身を除く): 86332272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 5273, 7440, 10546, 15819, 21092, 26365, 31638, 42184, 52730, 63276, 79095, 84368, 105460, 126552, 158190, 163463, 210920, 253104, 316380, 326926, 421840, 490389, 632760, 653852, 817315, 980778, 1265520, 1307704, 1634630, 1961556, 2451945, 2615408, 3269260, 3923112, 4903890, 6538520, 7846224, 9807780, 13077040, 19615560, 39231120]

約数ペア:

[(1, 39231120), (2, 19615560), (3, 13077040), (4, 9807780), (5, 7846224), (6, 6538520), (8, 4903890), (10, 3923112), (12, 3269260), (15, 2615408), (16, 2451945), (20, 1961556), (24, 1634630), (30, 1307704), (31, 1265520), (40, 980778), (48, 817315), (60, 653852), (62, 632760), (80, 490389), (93, 421840), (120, 326926), (124, 316380), (155, 253104), (186, 210920), (240, 163463), (248, 158190), (310, 126552), (372, 105460), (465, 84368), (496, 79095), (620, 63276), (744, 52730), (930, 42184), (1240, 31638), (1488, 26365), (1860, 21092), (2480, 15819), (3720, 10546), (5273, 7440)]