147204720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15727}}^1$

素因数の和:15759

約数の個数: 120

約数和(自身を含む): 532424256

約数和(自身を除く): 385219536

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, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15727, 31454, 47181, 62908, 78635, 94362, 125816, 141543, 157270, 188724, 204451, 235905, 251632, 283086, 314540, 377448, 408902, 471810, 566172, 613353, 629080, 707715, 754896, 817804, 943620, 1022255, 1132344, 1226706, 1258160, 1415430, 1635608, 1840059, 1887240, 2044510, 2264688, 2453412, 2830860, 3066765, 3271216, 3680118, 3774480, 4089020, 4906824, 5661720, 6133530, 7360236, 8178040, 9200295, 9813648, 11323440, 12267060, 14720472, 16356080, 18400590, 24534120, 29440944, 36801180, 49068240, 73602360, 147204720]

約数ペア:

[(1, 147204720), (2, 73602360), (3, 49068240), (4, 36801180), (5, 29440944), (6, 24534120), (8, 18400590), (9, 16356080), (10, 14720472), (12, 12267060), (13, 11323440), (15, 9813648), (16, 9200295), (18, 8178040), (20, 7360236), (24, 6133530), (26, 5661720), (30, 4906824), (36, 4089020), (39, 3774480), (40, 3680118), (45, 3271216), (48, 3066765), (52, 2830860), (60, 2453412), (65, 2264688), (72, 2044510), (78, 1887240), (80, 1840059), (90, 1635608), (104, 1415430), (117, 1258160), (120, 1226706), (130, 1132344), (144, 1022255), (156, 943620), (180, 817804), (195, 754896), (208, 707715), (234, 629080), (240, 613353), (260, 566172), (312, 471810), (360, 408902), (390, 377448), (468, 314540), (520, 283086), (585, 251632), (624, 235905), (720, 204451), (780, 188724), (936, 157270), (1040, 141543), (1170, 125816), (1560, 94362), (1872, 78635), (2340, 62908), (3120, 47181), (4680, 31454), (9360, 15727)]