392016840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2909}}^1$

素因数の和:4046

約数の個数: 64

約数和(自身を含む): 1177502400

約数和(自身を除く): 785485560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1123, 2246, 2909, 3369, 4492, 5615, 5818, 6738, 8727, 8984, 11230, 11636, 13476, 14545, 16845, 17454, 22460, 23272, 26952, 29090, 33690, 34908, 43635, 44920, 58180, 67380, 69816, 87270, 116360, 134760, 174540, 349080, 3266807, 6533614, 9800421, 13067228, 16334035, 19600842, 26134456, 32668070, 39201684, 49002105, 65336140, 78403368, 98004210, 130672280, 196008420, 392016840]

約数ペア:

[(1, 392016840), (2, 196008420), (3, 130672280), (4, 98004210), (5, 78403368), (6, 65336140), (8, 49002105), (10, 39201684), (12, 32668070), (15, 26134456), (20, 19600842), (24, 16334035), (30, 13067228), (40, 9800421), (60, 6533614), (120, 3266807), (1123, 349080), (2246, 174540), (2909, 134760), (3369, 116360), (4492, 87270), (5615, 69816), (5818, 67380), (6738, 58180), (8727, 44920), (8984, 43635), (11230, 34908), (11636, 33690), (13476, 29090), (14545, 26952), (16845, 23272), (17454, 22460)]