81709776360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4829183}}^1$

素因数の和:4829247

約数の個数: 96

約数和(自身を含む): 271206973440

約数和(自身を除く): 189497197080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 4829183, 9658366, 14487549, 19316732, 24145915, 28975098, 38633464, 43462647, 48291830, 57950196, 72437745, 86925294, 96583660, 115900392, 144875490, 173850588, 193167320, 217313235, 226971601, 289750980, 347701176, 434626470, 453943202, 579501960, 680914803, 869252940, 907886404, 1134858005, 1361829606, 1738505880, 1815772808, 2042744409, 2269716010, 2723659212, 3404574015, 4085488818, 4539432020, 5447318424, 6809148030, 8170977636, 9078864040, 10213722045, 13618296060, 16341955272, 20427444090, 27236592120, 40854888180, 81709776360]

約数ペア:

[(1, 81709776360), (2, 40854888180), (3, 27236592120), (4, 20427444090), (5, 16341955272), (6, 13618296060), (8, 10213722045), (9, 9078864040), (10, 8170977636), (12, 6809148030), (15, 5447318424), (18, 4539432020), (20, 4085488818), (24, 3404574015), (30, 2723659212), (36, 2269716010), (40, 2042744409), (45, 1815772808), (47, 1738505880), (60, 1361829606), (72, 1134858005), (90, 907886404), (94, 869252940), (120, 680914803), (141, 579501960), (180, 453943202), (188, 434626470), (235, 347701176), (282, 289750980), (360, 226971601), (376, 217313235), (423, 193167320), (470, 173850588), (564, 144875490), (705, 115900392), (846, 96583660), (940, 86925294), (1128, 72437745), (1410, 57950196), (1692, 48291830), (1880, 43462647), (2115, 38633464), (2820, 28975098), (3384, 24145915), (4230, 19316732), (5640, 14487549), (8460, 9658366), (16920, 4829183)]