1384135440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{5903}}^1$

素因数の和:6896

約数の個数: 80

約数和(自身を含む): 4295939328

約数和(自身を除く): 2911803888

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, 5903, 7816, 9770, 11724, 11806, 14655, 15632, 17709, 19540, 23448, 23612, 29310, 29515, 35418, 39080, 46896, 47224, 58620, 59030, 70836, 78160, 88545, 94448, 117240, 118060, 141672, 177090, 234480, 236120, 283344, 354180, 472240, 708360, 1416720, 5767231, 11534462, 17301693, 23068924, 28836155, 34603386, 46137848, 57672310, 69206772, 86508465, 92275696, 115344620, 138413544, 173016930, 230689240, 276827088, 346033860, 461378480, 692067720, 1384135440]

約数ペア:

[(1, 1384135440), (2, 692067720), (3, 461378480), (4, 346033860), (5, 276827088), (6, 230689240), (8, 173016930), (10, 138413544), (12, 115344620), (15, 92275696), (16, 86508465), (20, 69206772), (24, 57672310), (30, 46137848), (40, 34603386), (48, 28836155), (60, 23068924), (80, 17301693), (120, 11534462), (240, 5767231), (977, 1416720), (1954, 708360), (2931, 472240), (3908, 354180), (4885, 283344), (5862, 236120), (5903, 234480), (7816, 177090), (9770, 141672), (11724, 118060), (11806, 117240), (14655, 94448), (15632, 88545), (17709, 78160), (19540, 70836), (23448, 59030), (23612, 58620), (29310, 47224), (29515, 46896), (35418, 39080)]