132741720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 128

約数和(自身を含む): 447768000

約数和(自身を除く): 315026280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1381, 1602, 1780, 2136, 2403, 2670, 2762, 3204, 3560, 4005, 4143, 4806, 5340, 5524, 6408, 6905, 8010, 8286, 9612, 10680, 11048, 12015, 12429, 13810, 16020, 16572, 19224, 20715, 24030, 24858, 27620, 32040, 33144, 37287, 41430, 48060, 49716, 55240, 62145, 74574, 82860, 96120, 99432, 122909, 124290, 149148, 165720, 186435, 245818, 248580, 298296, 368727, 372870, 491636, 497160, 614545, 737454, 745740, 983272, 1106181, 1229090, 1474908, 1491480, 1843635, 2212362, 2458180, 2949816, 3318543, 3687270, 4424724, 4916360, 5530905, 6637086, 7374540, 8849448, 11061810, 13274172, 14749080, 16592715, 22123620, 26548344, 33185430, 44247240, 66370860, 132741720]

約数ペア:

[(1, 132741720), (2, 66370860), (3, 44247240), (4, 33185430), (5, 26548344), (6, 22123620), (8, 16592715), (9, 14749080), (10, 13274172), (12, 11061810), (15, 8849448), (18, 7374540), (20, 6637086), (24, 5530905), (27, 4916360), (30, 4424724), (36, 3687270), (40, 3318543), (45, 2949816), (54, 2458180), (60, 2212362), (72, 1843635), (89, 1491480), (90, 1474908), (108, 1229090), (120, 1106181), (135, 983272), (178, 745740), (180, 737454), (216, 614545), (267, 497160), (270, 491636), (356, 372870), (360, 368727), (445, 298296), (534, 248580), (540, 245818), (712, 186435), (801, 165720), (890, 149148), (1068, 124290), (1080, 122909), (1335, 99432), (1381, 96120), (1602, 82860), (1780, 74574), (2136, 62145), (2403, 55240), (2670, 49716), (2762, 48060), (3204, 41430), (3560, 37287), (4005, 33144), (4143, 32040), (4806, 27620), (5340, 24858), (5524, 24030), (6408, 20715), (6905, 19224), (8010, 16572), (8286, 16020), (9612, 13810), (10680, 12429), (11048, 12015)]