69308880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 215771904

約数和(自身を除く): 146463024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 911, 951, 1268, 1585, 1822, 1902, 2536, 2733, 3170, 3644, 3804, 4555, 4755, 5072, 5466, 6340, 7288, 7608, 9110, 9510, 10932, 12680, 13665, 14576, 15216, 18220, 19020, 21864, 25360, 27330, 36440, 38040, 43728, 54660, 72880, 76080, 109320, 218640, 288787, 577574, 866361, 1155148, 1443935, 1732722, 2310296, 2887870, 3465444, 4331805, 4620592, 5775740, 6930888, 8663610, 11551480, 13861776, 17327220, 23102960, 34654440, 69308880]

約数ペア:

[(1, 69308880), (2, 34654440), (3, 23102960), (4, 17327220), (5, 13861776), (6, 11551480), (8, 8663610), (10, 6930888), (12, 5775740), (15, 4620592), (16, 4331805), (20, 3465444), (24, 2887870), (30, 2310296), (40, 1732722), (48, 1443935), (60, 1155148), (80, 866361), (120, 577574), (240, 288787), (317, 218640), (634, 109320), (911, 76080), (951, 72880), (1268, 54660), (1585, 43728), (1822, 38040), (1902, 36440), (2536, 27330), (2733, 25360), (3170, 21864), (3644, 19020), (3804, 18220), (4555, 15216), (4755, 14576), (5072, 13665), (5466, 12680), (6340, 10932), (7288, 9510), (7608, 9110)]