77943960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 254489040

約数和(自身を除く): 176545080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 683, 951, 1268, 1366, 1585, 1902, 2049, 2536, 2732, 2853, 3170, 3415, 3804, 4098, 4755, 5464, 5706, 6147, 6340, 6830, 7608, 8196, 9510, 10245, 11412, 12294, 12680, 13660, 14265, 16392, 19020, 20490, 22824, 24588, 27320, 28530, 30735, 38040, 40980, 49176, 57060, 61470, 81960, 114120, 122940, 216511, 245880, 433022, 649533, 866044, 1082555, 1299066, 1732088, 1948599, 2165110, 2598132, 3247665, 3897198, 4330220, 5196264, 6495330, 7794396, 8660440, 9742995, 12990660, 15588792, 19485990, 25981320, 38971980, 77943960]

約数ペア:

[(1, 77943960), (2, 38971980), (3, 25981320), (4, 19485990), (5, 15588792), (6, 12990660), (8, 9742995), (9, 8660440), (10, 7794396), (12, 6495330), (15, 5196264), (18, 4330220), (20, 3897198), (24, 3247665), (30, 2598132), (36, 2165110), (40, 1948599), (45, 1732088), (60, 1299066), (72, 1082555), (90, 866044), (120, 649533), (180, 433022), (317, 245880), (360, 216511), (634, 122940), (683, 114120), (951, 81960), (1268, 61470), (1366, 57060), (1585, 49176), (1902, 40980), (2049, 38040), (2536, 30735), (2732, 28530), (2853, 27320), (3170, 24588), (3415, 22824), (3804, 20490), (4098, 19020), (4755, 16392), (5464, 14265), (5706, 13660), (6147, 12680), (6340, 12294), (6830, 11412), (7608, 10245), (8196, 9510)]