485127960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1457

約数の個数: 128

約数和(自身を含む): 1530938880

約数和(自身を除く): 1045810920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 137, 138, 184, 230, 274, 276, 345, 411, 460, 548, 552, 685, 690, 822, 920, 1096, 1283, 1370, 1380, 1644, 2055, 2566, 2740, 2760, 3151, 3288, 3849, 4110, 5132, 5480, 6302, 6415, 7698, 8220, 9453, 10264, 12604, 12830, 15396, 15755, 16440, 18906, 19245, 25208, 25660, 29509, 30792, 31510, 37812, 38490, 47265, 51320, 59018, 63020, 75624, 76980, 88527, 94530, 118036, 126040, 147545, 153960, 175771, 177054, 189060, 236072, 295090, 351542, 354108, 378120, 442635, 527313, 590180, 703084, 708216, 878855, 885270, 1054626, 1180360, 1406168, 1757710, 1770540, 2109252, 2636565, 3515420, 3541080, 4042733, 4218504, 5273130, 7030840, 8085466, 10546260, 12128199, 16170932, 20213665, 21092520, 24256398, 32341864, 40427330, 48512796, 60640995, 80854660, 97025592, 121281990, 161709320, 242563980, 485127960]

約数ペア:

[(1, 485127960), (2, 242563980), (3, 161709320), (4, 121281990), (5, 97025592), (6, 80854660), (8, 60640995), (10, 48512796), (12, 40427330), (15, 32341864), (20, 24256398), (23, 21092520), (24, 20213665), (30, 16170932), (40, 12128199), (46, 10546260), (60, 8085466), (69, 7030840), (92, 5273130), (115, 4218504), (120, 4042733), (137, 3541080), (138, 3515420), (184, 2636565), (230, 2109252), (274, 1770540), (276, 1757710), (345, 1406168), (411, 1180360), (460, 1054626), (548, 885270), (552, 878855), (685, 708216), (690, 703084), (822, 590180), (920, 527313), (1096, 442635), (1283, 378120), (1370, 354108), (1380, 351542), (1644, 295090), (2055, 236072), (2566, 189060), (2740, 177054), (2760, 175771), (3151, 153960), (3288, 147545), (3849, 126040), (4110, 118036), (5132, 94530), (5480, 88527), (6302, 76980), (6415, 75624), (7698, 63020), (8220, 59018), (9453, 51320), (10264, 47265), (12604, 38490), (12830, 37812), (15396, 31510), (15755, 30792), (16440, 29509), (18906, 25660), (19245, 25208)]