68357880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 223236000

約数和(自身を除く): 154878120

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, 599, 634, 951, 1198, 1268, 1585, 1797, 1902, 2396, 2536, 2853, 2995, 3170, 3594, 3804, 4755, 4792, 5391, 5706, 5990, 6340, 7188, 7608, 8985, 9510, 10782, 11412, 11980, 12680, 14265, 14376, 17970, 19020, 21564, 22824, 23960, 26955, 28530, 35940, 38040, 43128, 53910, 57060, 71880, 107820, 114120, 189883, 215640, 379766, 569649, 759532, 949415, 1139298, 1519064, 1708947, 1898830, 2278596, 2848245, 3417894, 3797660, 4557192, 5696490, 6835788, 7595320, 8544735, 11392980, 13671576, 17089470, 22785960, 34178940, 68357880]

約数ペア:

[(1, 68357880), (2, 34178940), (3, 22785960), (4, 17089470), (5, 13671576), (6, 11392980), (8, 8544735), (9, 7595320), (10, 6835788), (12, 5696490), (15, 4557192), (18, 3797660), (20, 3417894), (24, 2848245), (30, 2278596), (36, 1898830), (40, 1708947), (45, 1519064), (60, 1139298), (72, 949415), (90, 759532), (120, 569649), (180, 379766), (317, 215640), (360, 189883), (599, 114120), (634, 107820), (951, 71880), (1198, 57060), (1268, 53910), (1585, 43128), (1797, 38040), (1902, 35940), (2396, 28530), (2536, 26955), (2853, 23960), (2995, 22824), (3170, 21564), (3594, 19020), (3804, 17970), (4755, 14376), (4792, 14265), (5391, 12680), (5706, 11980), (5990, 11412), (6340, 10782), (7188, 9510), (7608, 8985)]