1312378800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{35279}}^1$

素因数の和:35331

約数の個数: 120

約数和(自身を含む): 4339722240

約数和(自身を除く): 3027343440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 18600, 35279, 37200, 70558, 105837, 141116, 176395, 211674, 282232, 352790, 423348, 529185, 564464, 705580, 846696, 881975, 1058370, 1093649, 1411160, 1693392, 1763950, 2116740, 2187298, 2645925, 2822320, 3280947, 3527900, 4233480, 4374596, 5291850, 5468245, 6561894, 7055800, 8466960, 8749192, 10583700, 10936490, 13123788, 14111600, 16404735, 17498384, 21167400, 21872980, 26247576, 27341225, 32809470, 42334800, 43745960, 52495152, 54682450, 65618940, 82023675, 87491920, 109364900, 131237880, 164047350, 218729800, 262475760, 328094700, 437459600, 656189400, 1312378800]

約数ペア:

[(1, 1312378800), (2, 656189400), (3, 437459600), (4, 328094700), (5, 262475760), (6, 218729800), (8, 164047350), (10, 131237880), (12, 109364900), (15, 87491920), (16, 82023675), (20, 65618940), (24, 54682450), (25, 52495152), (30, 43745960), (31, 42334800), (40, 32809470), (48, 27341225), (50, 26247576), (60, 21872980), (62, 21167400), (75, 17498384), (80, 16404735), (93, 14111600), (100, 13123788), (120, 10936490), (124, 10583700), (150, 8749192), (155, 8466960), (186, 7055800), (200, 6561894), (240, 5468245), (248, 5291850), (300, 4374596), (310, 4233480), (372, 3527900), (400, 3280947), (465, 2822320), (496, 2645925), (600, 2187298), (620, 2116740), (744, 1763950), (775, 1693392), (930, 1411160), (1200, 1093649), (1240, 1058370), (1488, 881975), (1550, 846696), (1860, 705580), (2325, 564464), (2480, 529185), (3100, 423348), (3720, 352790), (4650, 282232), (6200, 211674), (7440, 176395), (9300, 141116), (12400, 105837), (18600, 70558), (35279, 37200)]