272516520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13127}}^1$

素因数の和:13314

約数の個数: 64

約数和(自身を含む): 822337920

約数和(自身を除く): 549821400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 13127, 20760, 26254, 39381, 52508, 65635, 78762, 105016, 131270, 157524, 196905, 262540, 315048, 393810, 525080, 787620, 1575240, 2270971, 4541942, 6812913, 9083884, 11354855, 13625826, 18167768, 22709710, 27251652, 34064565, 45419420, 54503304, 68129130, 90838840, 136258260, 272516520]

約数ペア:

[(1, 272516520), (2, 136258260), (3, 90838840), (4, 68129130), (5, 54503304), (6, 45419420), (8, 34064565), (10, 27251652), (12, 22709710), (15, 18167768), (20, 13625826), (24, 11354855), (30, 9083884), (40, 6812913), (60, 4541942), (120, 2270971), (173, 1575240), (346, 787620), (519, 525080), (692, 393810), (865, 315048), (1038, 262540), (1384, 196905), (1730, 157524), (2076, 131270), (2595, 105016), (3460, 78762), (4152, 65635), (5190, 52508), (6920, 39381), (10380, 26254), (13127, 20760)]