18467929440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12824951}}^1$

素因数の和:12824972

約数の個数: 72

約数和(自身を含む): 63021814128

約数和(自身を除く): 44553884688

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, 12824951, 25649902, 38474853, 51299804, 64124755, 76949706, 102599608, 115424559, 128249510, 153899412, 192374265, 205199216, 230849118, 256499020, 307798824, 384748530, 410398432, 461698236, 512998040, 577122795, 615597648, 769497060, 923396472, 1025996080, 1154245590, 1231195296, 1538994120, 1846792944, 2051992160, 2308491180, 3077988240, 3693585888, 4616982360, 6155976480, 9233964720, 18467929440]

約数ペア:

[(1, 18467929440), (2, 9233964720), (3, 6155976480), (4, 4616982360), (5, 3693585888), (6, 3077988240), (8, 2308491180), (9, 2051992160), (10, 1846792944), (12, 1538994120), (15, 1231195296), (16, 1154245590), (18, 1025996080), (20, 923396472), (24, 769497060), (30, 615597648), (32, 577122795), (36, 512998040), (40, 461698236), (45, 410398432), (48, 384748530), (60, 307798824), (72, 256499020), (80, 230849118), (90, 205199216), (96, 192374265), (120, 153899412), (144, 128249510), (160, 115424559), (180, 102599608), (240, 76949706), (288, 64124755), (360, 51299804), (480, 38474853), (720, 25649902), (1440, 12824951)]