2702160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{139}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 9478560

約数和(自身を除く): 6776400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 139, 144, 162, 180, 216, 240, 243, 270, 278, 324, 360, 405, 417, 432, 486, 540, 556, 648, 695, 720, 810, 834, 972, 1080, 1112, 1215, 1251, 1296, 1390, 1620, 1668, 1944, 2085, 2160, 2224, 2430, 2502, 2780, 3240, 3336, 3753, 3888, 4170, 4860, 5004, 5560, 6255, 6480, 6672, 7506, 8340, 9720, 10008, 11120, 11259, 12510, 15012, 16680, 18765, 19440, 20016, 22518, 25020, 30024, 33360, 33777, 37530, 45036, 50040, 56295, 60048, 67554, 75060, 90072, 100080, 112590, 135108, 150120, 168885, 180144, 225180, 270216, 300240, 337770, 450360, 540432, 675540, 900720, 1351080, 2702160]

約数ペア:

[(1, 2702160), (2, 1351080), (3, 900720), (4, 675540), (5, 540432), (6, 450360), (8, 337770), (9, 300240), (10, 270216), (12, 225180), (15, 180144), (16, 168885), (18, 150120), (20, 135108), (24, 112590), (27, 100080), (30, 90072), (36, 75060), (40, 67554), (45, 60048), (48, 56295), (54, 50040), (60, 45036), (72, 37530), (80, 33777), (81, 33360), (90, 30024), (108, 25020), (120, 22518), (135, 20016), (139, 19440), (144, 18765), (162, 16680), (180, 15012), (216, 12510), (240, 11259), (243, 11120), (270, 10008), (278, 9720), (324, 8340), (360, 7506), (405, 6672), (417, 6480), (432, 6255), (486, 5560), (540, 5004), (556, 4860), (648, 4170), (695, 3888), (720, 3753), (810, 3336), (834, 3240), (972, 2780), (1080, 2502), (1112, 2430), (1215, 2224), (1251, 2160), (1296, 2085), (1390, 1944), (1620, 1668)]