155463240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{127}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 474762240

約数和(自身を除く): 319299000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 127, 202, 254, 303, 381, 404, 505, 508, 606, 635, 762, 808, 1010, 1016, 1212, 1270, 1515, 1524, 1905, 2020, 2424, 2540, 3030, 3048, 3810, 4040, 5080, 6060, 7620, 10201, 12120, 12827, 15240, 20402, 25654, 30603, 38481, 40804, 51005, 51308, 61206, 64135, 76962, 81608, 102010, 102616, 122412, 128270, 153015, 153924, 192405, 204020, 244824, 256540, 306030, 307848, 384810, 408040, 513080, 612060, 769620, 1224120, 1295527, 1539240, 2591054, 3886581, 5182108, 6477635, 7773162, 10364216, 12955270, 15546324, 19432905, 25910540, 31092648, 38865810, 51821080, 77731620, 155463240]

約数ペア:

[(1, 155463240), (2, 77731620), (3, 51821080), (4, 38865810), (5, 31092648), (6, 25910540), (8, 19432905), (10, 15546324), (12, 12955270), (15, 10364216), (20, 7773162), (24, 6477635), (30, 5182108), (40, 3886581), (60, 2591054), (101, 1539240), (120, 1295527), (127, 1224120), (202, 769620), (254, 612060), (303, 513080), (381, 408040), (404, 384810), (505, 307848), (508, 306030), (606, 256540), (635, 244824), (762, 204020), (808, 192405), (1010, 153924), (1016, 153015), (1212, 128270), (1270, 122412), (1515, 102616), (1524, 102010), (1905, 81608), (2020, 76962), (2424, 64135), (2540, 61206), (3030, 51308), (3048, 51005), (3810, 40804), (4040, 38481), (5080, 30603), (6060, 25654), (7620, 20402), (10201, 15240), (12120, 12827)]