69931080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 236563200

約数和(自身を除く): 166632120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 887, 1080, 1095, 1314, 1460, 1752, 1774, 1971, 2190, 2628, 2661, 2920, 3285, 3548, 3942, 4380, 4435, 5256, 5322, 6570, 7096, 7884, 7983, 8760, 8870, 9855, 10644, 13140, 13305, 15768, 15966, 17740, 19710, 21288, 23949, 26280, 26610, 31932, 35480, 39420, 39915, 47898, 53220, 63864, 64751, 78840, 79830, 95796, 106440, 119745, 129502, 159660, 191592, 194253, 239490, 259004, 319320, 323755, 388506, 478980, 518008, 582759, 647510, 777012, 957960, 971265, 1165518, 1295020, 1554024, 1748277, 1942530, 2331036, 2590040, 2913795, 3496554, 3885060, 4662072, 5827590, 6993108, 7770120, 8741385, 11655180, 13986216, 17482770, 23310360, 34965540, 69931080]

約数ペア:

[(1, 69931080), (2, 34965540), (3, 23310360), (4, 17482770), (5, 13986216), (6, 11655180), (8, 8741385), (9, 7770120), (10, 6993108), (12, 5827590), (15, 4662072), (18, 3885060), (20, 3496554), (24, 2913795), (27, 2590040), (30, 2331036), (36, 1942530), (40, 1748277), (45, 1554024), (54, 1295020), (60, 1165518), (72, 971265), (73, 957960), (90, 777012), (108, 647510), (120, 582759), (135, 518008), (146, 478980), (180, 388506), (216, 323755), (219, 319320), (270, 259004), (292, 239490), (360, 194253), (365, 191592), (438, 159660), (540, 129502), (584, 119745), (657, 106440), (730, 95796), (876, 79830), (887, 78840), (1080, 64751), (1095, 63864), (1314, 53220), (1460, 47898), (1752, 39915), (1774, 39420), (1971, 35480), (2190, 31932), (2628, 26610), (2661, 26280), (2920, 23949), (3285, 21288), (3548, 19710), (3942, 17740), (4380, 15966), (4435, 15768), (5256, 13305), (5322, 13140), (6570, 10644), (7096, 9855), (7884, 8870), (7983, 8760)]