13893840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 48746880

約数和(自身を除く): 34853040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 839, 920, 1035, 1104, 1380, 1656, 1678, 1840, 2070, 2517, 2760, 3312, 3356, 4140, 4195, 5034, 5520, 6712, 7551, 8280, 8390, 10068, 12585, 13424, 15102, 16560, 16780, 19297, 20136, 25170, 30204, 33560, 37755, 38594, 40272, 50340, 57891, 60408, 67120, 75510, 77188, 96485, 100680, 115782, 120816, 151020, 154376, 173673, 192970, 201360, 231564, 289455, 302040, 308752, 347346, 385940, 463128, 578910, 604080, 694692, 771880, 868365, 926256, 1157820, 1389384, 1543760, 1736730, 2315640, 2778768, 3473460, 4631280, 6946920, 13893840]

約数ペア:

[(1, 13893840), (2, 6946920), (3, 4631280), (4, 3473460), (5, 2778768), (6, 2315640), (8, 1736730), (9, 1543760), (10, 1389384), (12, 1157820), (15, 926256), (16, 868365), (18, 771880), (20, 694692), (23, 604080), (24, 578910), (30, 463128), (36, 385940), (40, 347346), (45, 308752), (46, 302040), (48, 289455), (60, 231564), (69, 201360), (72, 192970), (80, 173673), (90, 154376), (92, 151020), (115, 120816), (120, 115782), (138, 100680), (144, 96485), (180, 77188), (184, 75510), (207, 67120), (230, 60408), (240, 57891), (276, 50340), (345, 40272), (360, 38594), (368, 37755), (414, 33560), (460, 30204), (552, 25170), (690, 20136), (720, 19297), (828, 16780), (839, 16560), (920, 15102), (1035, 13424), (1104, 12585), (1380, 10068), (1656, 8390), (1678, 8280), (1840, 7551), (2070, 6712), (2517, 5520), (2760, 5034), (3312, 4195), (3356, 4140)]