1943135760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{8287}}^1$

素因数の和:9280

約数の個数: 80

約数和(自身を含む): 6030614016

約数和(自身を除く): 4087478256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 977, 1954, 2931, 3908, 4885, 5862, 7816, 8287, 9770, 11724, 14655, 15632, 16574, 19540, 23448, 24861, 29310, 33148, 39080, 41435, 46896, 49722, 58620, 66296, 78160, 82870, 99444, 117240, 124305, 132592, 165740, 198888, 234480, 248610, 331480, 397776, 497220, 662960, 994440, 1988880, 8096399, 16192798, 24289197, 32385596, 40481995, 48578394, 64771192, 80963990, 97156788, 121445985, 129542384, 161927980, 194313576, 242891970, 323855960, 388627152, 485783940, 647711920, 971567880, 1943135760]

約数ペア:

[(1, 1943135760), (2, 971567880), (3, 647711920), (4, 485783940), (5, 388627152), (6, 323855960), (8, 242891970), (10, 194313576), (12, 161927980), (15, 129542384), (16, 121445985), (20, 97156788), (24, 80963990), (30, 64771192), (40, 48578394), (48, 40481995), (60, 32385596), (80, 24289197), (120, 16192798), (240, 8096399), (977, 1988880), (1954, 994440), (2931, 662960), (3908, 497220), (4885, 397776), (5862, 331480), (7816, 248610), (8287, 234480), (9770, 198888), (11724, 165740), (14655, 132592), (15632, 124305), (16574, 117240), (19540, 99444), (23448, 82870), (24861, 78160), (29310, 66296), (33148, 58620), (39080, 49722), (41435, 46896)]