6804720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 24644256

約数和(自身を除く): 17839536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 727, 780, 936, 1040, 1170, 1454, 1560, 1872, 2181, 2340, 2908, 3120, 3635, 4362, 4680, 5816, 6543, 7270, 8724, 9360, 9451, 10905, 11632, 13086, 14540, 17448, 18902, 21810, 26172, 28353, 29080, 32715, 34896, 37804, 43620, 47255, 52344, 56706, 58160, 65430, 75608, 85059, 87240, 94510, 104688, 113412, 130860, 141765, 151216, 170118, 174480, 189020, 226824, 261720, 283530, 340236, 378040, 425295, 453648, 523440, 567060, 680472, 756080, 850590, 1134120, 1360944, 1701180, 2268240, 3402360, 6804720]

約数ペア:

[(1, 6804720), (2, 3402360), (3, 2268240), (4, 1701180), (5, 1360944), (6, 1134120), (8, 850590), (9, 756080), (10, 680472), (12, 567060), (13, 523440), (15, 453648), (16, 425295), (18, 378040), (20, 340236), (24, 283530), (26, 261720), (30, 226824), (36, 189020), (39, 174480), (40, 170118), (45, 151216), (48, 141765), (52, 130860), (60, 113412), (65, 104688), (72, 94510), (78, 87240), (80, 85059), (90, 75608), (104, 65430), (117, 58160), (120, 56706), (130, 52344), (144, 47255), (156, 43620), (180, 37804), (195, 34896), (208, 32715), (234, 29080), (240, 28353), (260, 26172), (312, 21810), (360, 18902), (390, 17448), (468, 14540), (520, 13086), (585, 11632), (624, 10905), (720, 9451), (727, 9360), (780, 8724), (936, 7270), (1040, 6543), (1170, 5816), (1454, 4680), (1560, 4362), (1872, 3635), (2181, 3120), (2340, 2908)]