25656480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{5939}}^1$

素因数の和:5963

約数の個数: 96

約数和(自身を含む): 89812800

約数和(自身を除く): 64156320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5939, 11878, 17817, 23756, 29695, 35634, 47512, 53451, 59390, 71268, 89085, 95024, 106902, 118780, 142536, 160353, 178170, 190048, 213804, 237560, 267255, 285072, 320706, 356340, 427608, 475120, 534510, 570144, 641412, 712680, 801765, 855216, 950240, 1069020, 1282824, 1425360, 1603530, 1710432, 2138040, 2565648, 2850720, 3207060, 4276080, 5131296, 6414120, 8552160, 12828240, 25656480]

約数ペア:

[(1, 25656480), (2, 12828240), (3, 8552160), (4, 6414120), (5, 5131296), (6, 4276080), (8, 3207060), (9, 2850720), (10, 2565648), (12, 2138040), (15, 1710432), (16, 1603530), (18, 1425360), (20, 1282824), (24, 1069020), (27, 950240), (30, 855216), (32, 801765), (36, 712680), (40, 641412), (45, 570144), (48, 534510), (54, 475120), (60, 427608), (72, 356340), (80, 320706), (90, 285072), (96, 267255), (108, 237560), (120, 213804), (135, 190048), (144, 178170), (160, 160353), (180, 142536), (216, 118780), (240, 106902), (270, 95024), (288, 89085), (360, 71268), (432, 59390), (480, 53451), (540, 47512), (720, 35634), (864, 29695), (1080, 23756), (1440, 17817), (2160, 11878), (4320, 5939)]