11835720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 42993720

約数和(自身を除く): 31158000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 281, 312, 324, 351, 360, 390, 405, 468, 520, 540, 562, 585, 648, 702, 780, 810, 843, 936, 1053, 1080, 1124, 1170, 1404, 1405, 1560, 1620, 1686, 1755, 2106, 2248, 2340, 2529, 2808, 2810, 3240, 3372, 3510, 3653, 4212, 4215, 4680, 5058, 5265, 5620, 6744, 7020, 7306, 7587, 8424, 8430, 10116, 10530, 10959, 11240, 12645, 14040, 14612, 15174, 16860, 18265, 20232, 21060, 21918, 22761, 25290, 29224, 30348, 32877, 33720, 36530, 37935, 42120, 43836, 45522, 50580, 54795, 60696, 65754, 73060, 75870, 87672, 91044, 98631, 101160, 109590, 113805, 131508, 146120, 151740, 164385, 182088, 197262, 219180, 227610, 263016, 295893, 303480, 328770, 394524, 438360, 455220, 493155, 591786, 657540, 789048, 910440, 986310, 1183572, 1315080, 1479465, 1972620, 2367144, 2958930, 3945240, 5917860, 11835720]

約数ペア:

[(1, 11835720), (2, 5917860), (3, 3945240), (4, 2958930), (5, 2367144), (6, 1972620), (8, 1479465), (9, 1315080), (10, 1183572), (12, 986310), (13, 910440), (15, 789048), (18, 657540), (20, 591786), (24, 493155), (26, 455220), (27, 438360), (30, 394524), (36, 328770), (39, 303480), (40, 295893), (45, 263016), (52, 227610), (54, 219180), (60, 197262), (65, 182088), (72, 164385), (78, 151740), (81, 146120), (90, 131508), (104, 113805), (108, 109590), (117, 101160), (120, 98631), (130, 91044), (135, 87672), (156, 75870), (162, 73060), (180, 65754), (195, 60696), (216, 54795), (234, 50580), (260, 45522), (270, 43836), (281, 42120), (312, 37935), (324, 36530), (351, 33720), (360, 32877), (390, 30348), (405, 29224), (468, 25290), (520, 22761), (540, 21918), (562, 21060), (585, 20232), (648, 18265), (702, 16860), (780, 15174), (810, 14612), (843, 14040), (936, 12645), (1053, 11240), (1080, 10959), (1124, 10530), (1170, 10116), (1404, 8430), (1405, 8424), (1560, 7587), (1620, 7306), (1686, 7020), (1755, 6744), (2106, 5620), (2248, 5265), (2340, 5058), (2529, 4680), (2808, 4215), (2810, 4212), (3240, 3653), (3372, 3510)]