248510160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 160

約数和(自身を含む): 865063680

約数和(自身を除く): 616553520

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, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 412, 432, 515, 540, 618, 720, 824, 927, 1030, 1080, 1117, 1236, 1545, 1648, 1854, 2060, 2160, 2234, 2472, 2781, 3090, 3351, 3708, 4120, 4468, 4635, 4944, 5562, 5585, 6180, 6702, 7416, 8240, 8936, 9270, 10053, 11124, 11170, 12360, 13404, 13905, 14832, 16755, 17872, 18540, 20106, 22248, 22340, 24720, 26808, 27810, 30159, 33510, 37080, 40212, 44496, 44680, 50265, 53616, 55620, 60318, 67020, 74160, 80424, 89360, 100530, 111240, 115051, 120636, 134040, 150795, 160848, 201060, 222480, 230102, 241272, 268080, 301590, 345153, 402120, 460204, 482544, 575255, 603180, 690306, 804240, 920408, 1035459, 1150510, 1206360, 1380612, 1725765, 1840816, 2070918, 2301020, 2412720, 2761224, 3106377, 3451530, 4141836, 4602040, 5177295, 5522448, 6212754, 6903060, 8283672, 9204080, 10354590, 12425508, 13806120, 15531885, 16567344, 20709180, 24851016, 27612240, 31063770, 41418360, 49702032, 62127540, 82836720, 124255080, 248510160]

約数ペア:

[(1, 248510160), (2, 124255080), (3, 82836720), (4, 62127540), (5, 49702032), (6, 41418360), (8, 31063770), (9, 27612240), (10, 24851016), (12, 20709180), (15, 16567344), (16, 15531885), (18, 13806120), (20, 12425508), (24, 10354590), (27, 9204080), (30, 8283672), (36, 6903060), (40, 6212754), (45, 5522448), (48, 5177295), (54, 4602040), (60, 4141836), (72, 3451530), (80, 3106377), (90, 2761224), (103, 2412720), (108, 2301020), (120, 2070918), (135, 1840816), (144, 1725765), (180, 1380612), (206, 1206360), (216, 1150510), (240, 1035459), (270, 920408), (309, 804240), (360, 690306), (412, 603180), (432, 575255), (515, 482544), (540, 460204), (618, 402120), (720, 345153), (824, 301590), (927, 268080), (1030, 241272), (1080, 230102), (1117, 222480), (1236, 201060), (1545, 160848), (1648, 150795), (1854, 134040), (2060, 120636), (2160, 115051), (2234, 111240), (2472, 100530), (2781, 89360), (3090, 80424), (3351, 74160), (3708, 67020), (4120, 60318), (4468, 55620), (4635, 53616), (4944, 50265), (5562, 44680), (5585, 44496), (6180, 40212), (6702, 37080), (7416, 33510), (8240, 30159), (8936, 27810), (9270, 26808), (10053, 24720), (11124, 22340), (11170, 22248), (12360, 20106), (13404, 18540), (13905, 17872), (14832, 16755)]