777760920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6373}}^1$

素因数の和:6506

約数の個数: 128

約数和(自身を含む): 2615889600

約数和(自身を除く): 1838128680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2712, 3051, 3390, 4068, 4520, 5085, 6102, 6373, 6780, 8136, 10170, 12204, 12746, 13560, 15255, 19119, 20340, 24408, 25492, 30510, 31865, 38238, 40680, 50984, 57357, 61020, 63730, 76476, 95595, 114714, 122040, 127460, 152952, 172071, 191190, 229428, 254920, 286785, 344142, 382380, 458856, 573570, 688284, 720149, 764760, 860355, 1147140, 1376568, 1440298, 1720710, 2160447, 2294280, 2880596, 3441420, 3600745, 4320894, 5761192, 6481341, 6882840, 7201490, 8641788, 10802235, 12962682, 14402980, 17283576, 19444023, 21604470, 25925364, 28805960, 32406705, 38888046, 43208940, 51850728, 64813410, 77776092, 86417880, 97220115, 129626820, 155552184, 194440230, 259253640, 388880460, 777760920]

約数ペア:

[(1, 777760920), (2, 388880460), (3, 259253640), (4, 194440230), (5, 155552184), (6, 129626820), (8, 97220115), (9, 86417880), (10, 77776092), (12, 64813410), (15, 51850728), (18, 43208940), (20, 38888046), (24, 32406705), (27, 28805960), (30, 25925364), (36, 21604470), (40, 19444023), (45, 17283576), (54, 14402980), (60, 12962682), (72, 10802235), (90, 8641788), (108, 7201490), (113, 6882840), (120, 6481341), (135, 5761192), (180, 4320894), (216, 3600745), (226, 3441420), (270, 2880596), (339, 2294280), (360, 2160447), (452, 1720710), (540, 1440298), (565, 1376568), (678, 1147140), (904, 860355), (1017, 764760), (1080, 720149), (1130, 688284), (1356, 573570), (1695, 458856), (2034, 382380), (2260, 344142), (2712, 286785), (3051, 254920), (3390, 229428), (4068, 191190), (4520, 172071), (5085, 152952), (6102, 127460), (6373, 122040), (6780, 114714), (8136, 95595), (10170, 76476), (12204, 63730), (12746, 61020), (13560, 57357), (15255, 50984), (19119, 40680), (20340, 38238), (24408, 31865), (25492, 30510)]