18146160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 64757760

約数和(自身を除く): 46611600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 271, 279, 310, 360, 372, 432, 465, 496, 540, 542, 558, 620, 720, 744, 813, 837, 930, 1080, 1084, 1116, 1240, 1355, 1395, 1488, 1626, 1674, 1860, 2160, 2168, 2232, 2439, 2480, 2710, 2790, 3252, 3348, 3720, 4065, 4185, 4336, 4464, 4878, 5420, 5580, 6504, 6696, 7317, 7440, 8130, 8370, 8401, 9756, 10840, 11160, 12195, 13008, 13392, 14634, 16260, 16740, 16802, 19512, 21680, 22320, 24390, 25203, 29268, 32520, 33480, 33604, 36585, 39024, 42005, 48780, 50406, 58536, 65040, 66960, 67208, 73170, 75609, 84010, 97560, 100812, 117072, 126015, 134416, 146340, 151218, 168020, 195120, 201624, 226827, 252030, 292680, 302436, 336040, 378045, 403248, 453654, 504060, 585360, 604872, 672080, 756090, 907308, 1008120, 1134135, 1209744, 1512180, 1814616, 2016240, 2268270, 3024360, 3629232, 4536540, 6048720, 9073080, 18146160]

約数ペア:

[(1, 18146160), (2, 9073080), (3, 6048720), (4, 4536540), (5, 3629232), (6, 3024360), (8, 2268270), (9, 2016240), (10, 1814616), (12, 1512180), (15, 1209744), (16, 1134135), (18, 1008120), (20, 907308), (24, 756090), (27, 672080), (30, 604872), (31, 585360), (36, 504060), (40, 453654), (45, 403248), (48, 378045), (54, 336040), (60, 302436), (62, 292680), (72, 252030), (80, 226827), (90, 201624), (93, 195120), (108, 168020), (120, 151218), (124, 146340), (135, 134416), (144, 126015), (155, 117072), (180, 100812), (186, 97560), (216, 84010), (240, 75609), (248, 73170), (270, 67208), (271, 66960), (279, 65040), (310, 58536), (360, 50406), (372, 48780), (432, 42005), (465, 39024), (496, 36585), (540, 33604), (542, 33480), (558, 32520), (620, 29268), (720, 25203), (744, 24390), (813, 22320), (837, 21680), (930, 19512), (1080, 16802), (1084, 16740), (1116, 16260), (1240, 14634), (1355, 13392), (1395, 13008), (1488, 12195), (1626, 11160), (1674, 10840), (1860, 9756), (2160, 8401), (2168, 8370), (2232, 8130), (2439, 7440), (2480, 7317), (2710, 6696), (2790, 6504), (3252, 5580), (3348, 5420), (3720, 4878), (4065, 4464), (4185, 4336)]