31414080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 102193344

約数和(自身を除く): 70779264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 761, 860, 960, 1032, 1290, 1376, 1522, 1720, 2064, 2283, 2580, 2752, 3044, 3440, 3805, 4128, 4566, 5160, 6088, 6880, 7610, 8256, 9132, 10320, 11415, 12176, 13760, 15220, 18264, 20640, 22830, 24352, 30440, 32723, 36528, 41280, 45660, 48704, 60880, 65446, 73056, 91320, 98169, 121760, 130892, 146112, 163615, 182640, 196338, 243520, 261784, 327230, 365280, 392676, 490845, 523568, 654460, 730560, 785352, 981690, 1047136, 1308920, 1570704, 1963380, 2094272, 2617840, 3141408, 3926760, 5235680, 6282816, 7853520, 10471360, 15707040, 31414080]

約数ペア:

[(1, 31414080), (2, 15707040), (3, 10471360), (4, 7853520), (5, 6282816), (6, 5235680), (8, 3926760), (10, 3141408), (12, 2617840), (15, 2094272), (16, 1963380), (20, 1570704), (24, 1308920), (30, 1047136), (32, 981690), (40, 785352), (43, 730560), (48, 654460), (60, 523568), (64, 490845), (80, 392676), (86, 365280), (96, 327230), (120, 261784), (129, 243520), (160, 196338), (172, 182640), (192, 163615), (215, 146112), (240, 130892), (258, 121760), (320, 98169), (344, 91320), (430, 73056), (480, 65446), (516, 60880), (645, 48704), (688, 45660), (761, 41280), (860, 36528), (960, 32723), (1032, 30440), (1290, 24352), (1376, 22830), (1522, 20640), (1720, 18264), (2064, 15220), (2283, 13760), (2580, 12176), (2752, 11415), (3044, 10320), (3440, 9132), (3805, 8256), (4128, 7610), (4566, 6880), (5160, 6088)]