12828240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5939}}^1$

素因数の和:5961

約数の個数: 80

約数和(自身を含む): 44193600

約数和(自身を除く): 31365360

約数列:

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

約数ペア:

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