151261320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180073}}^1$

素因数の和:180094

約数の個数: 64

約数和(自身を含む): 518613120

約数和(自身を除く): 367351800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 180073, 360146, 540219, 720292, 900365, 1080438, 1260511, 1440584, 1800730, 2160876, 2521022, 2701095, 3601460, 3781533, 4321752, 5042044, 5402190, 6302555, 7202920, 7563066, 10084088, 10804380, 12605110, 15126132, 18907665, 21608760, 25210220, 30252264, 37815330, 50420440, 75630660, 151261320]

約数ペア:

[(1, 151261320), (2, 75630660), (3, 50420440), (4, 37815330), (5, 30252264), (6, 25210220), (7, 21608760), (8, 18907665), (10, 15126132), (12, 12605110), (14, 10804380), (15, 10084088), (20, 7563066), (21, 7202920), (24, 6302555), (28, 5402190), (30, 5042044), (35, 4321752), (40, 3781533), (42, 3601460), (56, 2701095), (60, 2521022), (70, 2160876), (84, 1800730), (105, 1440584), (120, 1260511), (140, 1080438), (168, 900365), (210, 720292), (280, 540219), (420, 360146), (840, 180073)]