15919531440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2287289}}^1$

素因数の和:2287334

約数の個数: 80

約数和(自身を含む): 51052312800

約数和(自身を除く): 35132781360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 2287289, 4574578, 6861867, 9149156, 11436445, 13723734, 18298312, 22872890, 27447468, 34309335, 36596624, 45745780, 54894936, 66331381, 68618670, 91491560, 109789872, 132662762, 137237340, 182983120, 198994143, 265325524, 274474680, 331656905, 397988286, 530651048, 548949360, 663313810, 795976572, 994970715, 1061302096, 1326627620, 1591953144, 1989941430, 2653255240, 3183906288, 3979882860, 5306510480, 7959765720, 15919531440]

約数ペア:

[(1, 15919531440), (2, 7959765720), (3, 5306510480), (4, 3979882860), (5, 3183906288), (6, 2653255240), (8, 1989941430), (10, 1591953144), (12, 1326627620), (15, 1061302096), (16, 994970715), (20, 795976572), (24, 663313810), (29, 548949360), (30, 530651048), (40, 397988286), (48, 331656905), (58, 274474680), (60, 265325524), (80, 198994143), (87, 182983120), (116, 137237340), (120, 132662762), (145, 109789872), (174, 91491560), (232, 68618670), (240, 66331381), (290, 54894936), (348, 45745780), (435, 36596624), (464, 34309335), (580, 27447468), (696, 22872890), (870, 18298312), (1160, 13723734), (1392, 11436445), (1740, 9149156), (2320, 6861867), (3480, 4574578), (6960, 2287289)]