68509080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4113

約数の個数: 96

約数和(自身を含む): 227448000

約数和(自身を除く): 158938920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4049, 4230, 5640, 8098, 8460, 12147, 16196, 16920, 20245, 24294, 32392, 36441, 40490, 48588, 60735, 72882, 80980, 97176, 121470, 145764, 161960, 182205, 190303, 242940, 291528, 364410, 380606, 485880, 570909, 728820, 761212, 951515, 1141818, 1457640, 1522424, 1712727, 1903030, 2283636, 2854545, 3425454, 3806060, 4567272, 5709090, 6850908, 7612120, 8563635, 11418180, 13701816, 17127270, 22836360, 34254540, 68509080]

約数ペア:

[(1, 68509080), (2, 34254540), (3, 22836360), (4, 17127270), (5, 13701816), (6, 11418180), (8, 8563635), (9, 7612120), (10, 6850908), (12, 5709090), (15, 4567272), (18, 3806060), (20, 3425454), (24, 2854545), (30, 2283636), (36, 1903030), (40, 1712727), (45, 1522424), (47, 1457640), (60, 1141818), (72, 951515), (90, 761212), (94, 728820), (120, 570909), (141, 485880), (180, 380606), (188, 364410), (235, 291528), (282, 242940), (360, 190303), (376, 182205), (423, 161960), (470, 145764), (564, 121470), (705, 97176), (846, 80980), (940, 72882), (1128, 60735), (1410, 48588), (1692, 40490), (1880, 36441), (2115, 32392), (2820, 24294), (3384, 20245), (4049, 16920), (4230, 16196), (5640, 12147), (8098, 8460)]