1632180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 4987584

約数和(自身を除く): 3355404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2473, 4946, 7419, 9892, 12365, 14838, 24730, 27203, 29676, 37095, 49460, 54406, 74190, 81609, 108812, 136015, 148380, 163218, 272030, 326436, 408045, 544060, 816090, 1632180]

約数ペア:

[(1, 1632180), (2, 816090), (3, 544060), (4, 408045), (5, 326436), (6, 272030), (10, 163218), (11, 148380), (12, 136015), (15, 108812), (20, 81609), (22, 74190), (30, 54406), (33, 49460), (44, 37095), (55, 29676), (60, 27203), (66, 24730), (110, 14838), (132, 12365), (165, 9892), (220, 7419), (330, 4946), (660, 2473)]