389628720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41627}}^1$

素因数の和:41659

約数の個数: 120

約数和(自身を含む): 1409191056

約数和(自身を除く): 1019562336

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, 41627, 83254, 124881, 166508, 208135, 249762, 333016, 374643, 416270, 499524, 541151, 624405, 666032, 749286, 832540, 999048, 1082302, 1248810, 1498572, 1623453, 1665080, 1873215, 1998096, 2164604, 2497620, 2705755, 2997144, 3246906, 3330160, 3746430, 4329208, 4870359, 4995240, 5411510, 5994288, 6493812, 7492860, 8117265, 8658416, 9740718, 9990480, 10823020, 12987624, 14985720, 16234530, 19481436, 21646040, 24351795, 25975248, 29971440, 32469060, 38962872, 43292080, 48703590, 64938120, 77925744, 97407180, 129876240, 194814360, 389628720]

約数ペア:

[(1, 389628720), (2, 194814360), (3, 129876240), (4, 97407180), (5, 77925744), (6, 64938120), (8, 48703590), (9, 43292080), (10, 38962872), (12, 32469060), (13, 29971440), (15, 25975248), (16, 24351795), (18, 21646040), (20, 19481436), (24, 16234530), (26, 14985720), (30, 12987624), (36, 10823020), (39, 9990480), (40, 9740718), (45, 8658416), (48, 8117265), (52, 7492860), (60, 6493812), (65, 5994288), (72, 5411510), (78, 4995240), (80, 4870359), (90, 4329208), (104, 3746430), (117, 3330160), (120, 3246906), (130, 2997144), (144, 2705755), (156, 2497620), (180, 2164604), (195, 1998096), (208, 1873215), (234, 1665080), (240, 1623453), (260, 1498572), (312, 1248810), (360, 1082302), (390, 999048), (468, 832540), (520, 749286), (585, 666032), (624, 624405), (720, 541151), (780, 499524), (936, 416270), (1040, 374643), (1170, 333016), (1560, 249762), (1872, 208135), (2340, 166508), (3120, 124881), (4680, 83254), (9360, 41627)]