85540080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3454

約数の個数: 80

約数和(自身を含む): 267732864

約数和(自身を除く): 182192784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3331, 4280, 5136, 6420, 6662, 8560, 9993, 12840, 13324, 16655, 19986, 25680, 26648, 33310, 39972, 49965, 53296, 66620, 79944, 99930, 133240, 159888, 199860, 266480, 356417, 399720, 712834, 799440, 1069251, 1425668, 1782085, 2138502, 2851336, 3564170, 4277004, 5346255, 5702672, 7128340, 8554008, 10692510, 14256680, 17108016, 21385020, 28513360, 42770040, 85540080]

約数ペア:

[(1, 85540080), (2, 42770040), (3, 28513360), (4, 21385020), (5, 17108016), (6, 14256680), (8, 10692510), (10, 8554008), (12, 7128340), (15, 5702672), (16, 5346255), (20, 4277004), (24, 3564170), (30, 2851336), (40, 2138502), (48, 1782085), (60, 1425668), (80, 1069251), (107, 799440), (120, 712834), (214, 399720), (240, 356417), (321, 266480), (428, 199860), (535, 159888), (642, 133240), (856, 99930), (1070, 79944), (1284, 66620), (1605, 53296), (1712, 49965), (2140, 39972), (2568, 33310), (3210, 26648), (3331, 25680), (4280, 19986), (5136, 16655), (6420, 13324), (6662, 12840), (8560, 9993)]