162186480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2639

約数の個数: 120

約数和(自身を含む): 551013840

約数和(自身を除く): 388827360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2531, 2670, 3204, 3560, 4005, 4272, 5062, 5340, 6408, 7120, 7593, 8010, 10124, 10680, 12655, 12816, 15186, 16020, 20248, 21360, 22779, 25310, 30372, 32040, 37965, 40496, 45558, 50620, 60744, 64080, 75930, 91116, 101240, 113895, 121488, 151860, 182232, 202480, 225259, 227790, 303720, 364464, 450518, 455580, 607440, 675777, 901036, 911160, 1126295, 1351554, 1802072, 1822320, 2027331, 2252590, 2703108, 3378885, 3604144, 4054662, 4505180, 5406216, 6757770, 8109324, 9010360, 10136655, 10812432, 13515540, 16218648, 18020720, 20273310, 27031080, 32437296, 40546620, 54062160, 81093240, 162186480]

約数ペア:

[(1, 162186480), (2, 81093240), (3, 54062160), (4, 40546620), (5, 32437296), (6, 27031080), (8, 20273310), (9, 18020720), (10, 16218648), (12, 13515540), (15, 10812432), (16, 10136655), (18, 9010360), (20, 8109324), (24, 6757770), (30, 5406216), (36, 4505180), (40, 4054662), (45, 3604144), (48, 3378885), (60, 2703108), (72, 2252590), (80, 2027331), (89, 1822320), (90, 1802072), (120, 1351554), (144, 1126295), (178, 911160), (180, 901036), (240, 675777), (267, 607440), (356, 455580), (360, 450518), (445, 364464), (534, 303720), (712, 227790), (720, 225259), (801, 202480), (890, 182232), (1068, 151860), (1335, 121488), (1424, 113895), (1602, 101240), (1780, 91116), (2136, 75930), (2531, 64080), (2670, 60744), (3204, 50620), (3560, 45558), (4005, 40496), (4272, 37965), (5062, 32040), (5340, 30372), (6408, 25310), (7120, 22779), (7593, 21360), (8010, 20248), (10124, 16020), (10680, 15186), (12655, 12816)]