284179680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197347}}^1$

素因数の和:197368

約数の個数: 72

約数和(自身を含む): 969768072

約数和(自身を除く): 685588392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 197347, 394694, 592041, 789388, 986735, 1184082, 1578776, 1776123, 1973470, 2368164, 2960205, 3157552, 3552246, 3946940, 4736328, 5920410, 6315104, 7104492, 7893880, 8880615, 9472656, 11840820, 14208984, 15787760, 17761230, 18945312, 23681640, 28417968, 31575520, 35522460, 47363280, 56835936, 71044920, 94726560, 142089840, 284179680]

約数ペア:

[(1, 284179680), (2, 142089840), (3, 94726560), (4, 71044920), (5, 56835936), (6, 47363280), (8, 35522460), (9, 31575520), (10, 28417968), (12, 23681640), (15, 18945312), (16, 17761230), (18, 15787760), (20, 14208984), (24, 11840820), (30, 9472656), (32, 8880615), (36, 7893880), (40, 7104492), (45, 6315104), (48, 5920410), (60, 4736328), (72, 3946940), (80, 3552246), (90, 3157552), (96, 2960205), (120, 2368164), (144, 1973470), (160, 1776123), (180, 1578776), (240, 1184082), (288, 986735), (360, 789388), (480, 592041), (720, 394694), (1440, 197347)]