146264520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2909}}^1$

素因数の和:3342

約数の個数: 64

約数和(自身を含む): 439992000

約数和(自身を除く): 293727480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 2909, 3352, 4190, 5028, 5818, 6285, 8380, 8727, 10056, 11636, 12570, 14545, 16760, 17454, 23272, 25140, 29090, 34908, 43635, 50280, 58180, 69816, 87270, 116360, 174540, 349080, 1218871, 2437742, 3656613, 4875484, 6094355, 7313226, 9750968, 12188710, 14626452, 18283065, 24377420, 29252904, 36566130, 48754840, 73132260, 146264520]

約数ペア:

[(1, 146264520), (2, 73132260), (3, 48754840), (4, 36566130), (5, 29252904), (6, 24377420), (8, 18283065), (10, 14626452), (12, 12188710), (15, 9750968), (20, 7313226), (24, 6094355), (30, 4875484), (40, 3656613), (60, 2437742), (120, 1218871), (419, 349080), (838, 174540), (1257, 116360), (1676, 87270), (2095, 69816), (2514, 58180), (2909, 50280), (3352, 43635), (4190, 34908), (5028, 29090), (5818, 25140), (6285, 23272), (8380, 17454), (8727, 16760), (10056, 14545), (11636, 12570)]