74915520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1162

約数の個数: 112

約数和(自身を含む): 241340640

約数和(自身を除く): 166425120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1069, 1095, 1168, 1460, 1752, 2138, 2190, 2336, 2920, 3207, 3504, 4276, 4380, 4672, 5345, 5840, 6414, 7008, 8552, 8760, 10690, 11680, 12828, 14016, 16035, 17104, 17520, 21380, 23360, 25656, 32070, 34208, 35040, 42760, 51312, 64140, 68416, 70080, 78037, 85520, 102624, 128280, 156074, 171040, 205248, 234111, 256560, 312148, 342080, 390185, 468222, 513120, 624296, 780370, 936444, 1026240, 1170555, 1248592, 1560740, 1872888, 2341110, 2497184, 3121480, 3745776, 4682220, 4994368, 6242960, 7491552, 9364440, 12485920, 14983104, 18728880, 24971840, 37457760, 74915520]

約数ペア:

[(1, 74915520), (2, 37457760), (3, 24971840), (4, 18728880), (5, 14983104), (6, 12485920), (8, 9364440), (10, 7491552), (12, 6242960), (15, 4994368), (16, 4682220), (20, 3745776), (24, 3121480), (30, 2497184), (32, 2341110), (40, 1872888), (48, 1560740), (60, 1248592), (64, 1170555), (73, 1026240), (80, 936444), (96, 780370), (120, 624296), (146, 513120), (160, 468222), (192, 390185), (219, 342080), (240, 312148), (292, 256560), (320, 234111), (365, 205248), (438, 171040), (480, 156074), (584, 128280), (730, 102624), (876, 85520), (960, 78037), (1069, 70080), (1095, 68416), (1168, 64140), (1460, 51312), (1752, 42760), (2138, 35040), (2190, 34208), (2336, 32070), (2920, 25656), (3207, 23360), (3504, 21380), (4276, 17520), (4380, 17104), (4672, 16035), (5345, 14016), (5840, 12828), (6414, 11680), (7008, 10690), (8552, 8760)]