734280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 2289600

約数和(自身を除く): 1555320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 211, 232, 290, 348, 422, 435, 580, 633, 696, 844, 870, 1055, 1160, 1266, 1688, 1740, 2110, 2532, 3165, 3480, 4220, 5064, 6119, 6330, 8440, 12238, 12660, 18357, 24476, 25320, 30595, 36714, 48952, 61190, 73428, 91785, 122380, 146856, 183570, 244760, 367140, 734280]

約数ペア:

[(1, 734280), (2, 367140), (3, 244760), (4, 183570), (5, 146856), (6, 122380), (8, 91785), (10, 73428), (12, 61190), (15, 48952), (20, 36714), (24, 30595), (29, 25320), (30, 24476), (40, 18357), (58, 12660), (60, 12238), (87, 8440), (116, 6330), (120, 6119), (145, 5064), (174, 4220), (211, 3480), (232, 3165), (290, 2532), (348, 2110), (422, 1740), (435, 1688), (580, 1266), (633, 1160), (696, 1055), (844, 870)]