307351320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2561261}}^1$

素因数の和:2561275

約数の個数: 32

約数和(自身を含む): 922054320

約数和(自身を除く): 614703000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2561261, 5122522, 7683783, 10245044, 12806305, 15367566, 20490088, 25612610, 30735132, 38418915, 51225220, 61470264, 76837830, 102450440, 153675660, 307351320]

約数ペア:

[(1, 307351320), (2, 153675660), (3, 102450440), (4, 76837830), (5, 61470264), (6, 51225220), (8, 38418915), (10, 30735132), (12, 25612610), (15, 20490088), (20, 15367566), (24, 12806305), (30, 10245044), (40, 7683783), (60, 5122522), (120, 2561261)]