86438160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 292017024

約数和(自身を除く): 205578864

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, 90, 120, 144, 180, 240, 271, 360, 443, 542, 720, 813, 886, 1084, 1329, 1355, 1626, 1772, 2168, 2215, 2439, 2658, 2710, 3252, 3544, 3987, 4065, 4336, 4430, 4878, 5316, 5420, 6504, 6645, 7088, 7974, 8130, 8860, 9756, 10632, 10840, 12195, 13008, 13290, 15948, 16260, 17720, 19512, 19935, 21264, 21680, 24390, 26580, 31896, 32520, 35440, 39024, 39870, 48780, 53160, 63792, 65040, 79740, 97560, 106320, 120053, 159480, 195120, 240106, 318960, 360159, 480212, 600265, 720318, 960424, 1080477, 1200530, 1440636, 1800795, 1920848, 2160954, 2401060, 2881272, 3601590, 4321908, 4802120, 5402385, 5762544, 7203180, 8643816, 9604240, 10804770, 14406360, 17287632, 21609540, 28812720, 43219080, 86438160]

約数ペア:

[(1, 86438160), (2, 43219080), (3, 28812720), (4, 21609540), (5, 17287632), (6, 14406360), (8, 10804770), (9, 9604240), (10, 8643816), (12, 7203180), (15, 5762544), (16, 5402385), (18, 4802120), (20, 4321908), (24, 3601590), (30, 2881272), (36, 2401060), (40, 2160954), (45, 1920848), (48, 1800795), (60, 1440636), (72, 1200530), (80, 1080477), (90, 960424), (120, 720318), (144, 600265), (180, 480212), (240, 360159), (271, 318960), (360, 240106), (443, 195120), (542, 159480), (720, 120053), (813, 106320), (886, 97560), (1084, 79740), (1329, 65040), (1355, 63792), (1626, 53160), (1772, 48780), (2168, 39870), (2215, 39024), (2439, 35440), (2658, 32520), (2710, 31896), (3252, 26580), (3544, 24390), (3987, 21680), (4065, 21264), (4336, 19935), (4430, 19512), (4878, 17720), (5316, 16260), (5420, 15948), (6504, 13290), (6645, 13008), (7088, 12195), (7974, 10840), (8130, 10632), (8860, 9756)]