45439320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{378661}}^1$

素因数の和:378675

約数の個数: 32

約数和(自身を含む): 136318320

約数和(自身を除く): 90879000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 378661, 757322, 1135983, 1514644, 1893305, 2271966, 3029288, 3786610, 4543932, 5679915, 7573220, 9087864, 11359830, 15146440, 22719660, 45439320]

約数ペア:

[(1, 45439320), (2, 22719660), (3, 15146440), (4, 11359830), (5, 9087864), (6, 7573220), (8, 5679915), (10, 4543932), (12, 3786610), (15, 3029288), (20, 2271966), (24, 1893305), (30, 1514644), (40, 1135983), (60, 757322), (120, 378661)]