84611880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3931

約数の個数: 96

約数和(自身を含む): 279569160

約数和(自身を除く): 194957280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3853, 4392, 5490, 7320, 7706, 10980, 11559, 15412, 19265, 21960, 23118, 30824, 34677, 38530, 46236, 57795, 69354, 77060, 92472, 115590, 138708, 154120, 173385, 231180, 235033, 277416, 346770, 462360, 470066, 693540, 705099, 940132, 1175165, 1387080, 1410198, 1880264, 2115297, 2350330, 2820396, 3525495, 4230594, 4700660, 5640792, 7050990, 8461188, 9401320, 10576485, 14101980, 16922376, 21152970, 28203960, 42305940, 84611880]

約数ペア:

[(1, 84611880), (2, 42305940), (3, 28203960), (4, 21152970), (5, 16922376), (6, 14101980), (8, 10576485), (9, 9401320), (10, 8461188), (12, 7050990), (15, 5640792), (18, 4700660), (20, 4230594), (24, 3525495), (30, 2820396), (36, 2350330), (40, 2115297), (45, 1880264), (60, 1410198), (61, 1387080), (72, 1175165), (90, 940132), (120, 705099), (122, 693540), (180, 470066), (183, 462360), (244, 346770), (305, 277416), (360, 235033), (366, 231180), (488, 173385), (549, 154120), (610, 138708), (732, 115590), (915, 92472), (1098, 77060), (1220, 69354), (1464, 57795), (1830, 46236), (2196, 38530), (2440, 34677), (2745, 30824), (3660, 23118), (3853, 21960), (4392, 19265), (5490, 15412), (7320, 11559), (7706, 10980)]