9729480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 19819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 911, 1068, 1335, 1780, 1822, 2136, 2670, 2733, 3560, 3644, 4555, 5340, 5466, 7288, 9110, 10680, 10932, 13665, 18220, 21864, 27330, 36440, 54660, 81079, 109320, 162158, 243237, 324316, 405395, 486474, 648632, 810790, 972948, 1216185, 1621580, 1945896, 2432370, 3243160, 4864740, 9729480]

約数ペア:

[(1, 9729480), (2, 4864740), (3, 3243160), (4, 2432370), (5, 1945896), (6, 1621580), (8, 1216185), (10, 972948), (12, 810790), (15, 648632), (20, 486474), (24, 405395), (30, 324316), (40, 243237), (60, 162158), (89, 109320), (120, 81079), (178, 54660), (267, 36440), (356, 27330), (445, 21864), (534, 18220), (712, 13665), (890, 10932), (911, 10680), (1068, 9110), (1335, 7288), (1780, 5466), (1822, 5340), (2136, 4555), (2670, 3644), (2733, 3560)]