355072920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2958941}}^1$

素因数の和:2958955

約数の個数: 32

約数和(自身を含む): 1065219120

約数和(自身を除く): 710146200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2958941, 5917882, 8876823, 11835764, 14794705, 17753646, 23671528, 29589410, 35507292, 44384115, 59178820, 71014584, 88768230, 118357640, 177536460, 355072920]

約数ペア:

[(1, 355072920), (2, 177536460), (3, 118357640), (4, 88768230), (5, 71014584), (6, 59178820), (8, 44384115), (10, 35507292), (12, 29589410), (15, 23671528), (20, 17753646), (24, 14794705), (30, 11835764), (40, 8876823), (60, 5917882), (120, 2958941)]