170892720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1380

約数の個数: 160

約数和(自身を含む): 598741440

約数和(自身を除く): 427848720

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1297, 1464, 1647, 1830, 2160, 2196, 2440, 2594, 2745, 2928, 3294, 3660, 3891, 4392, 4880, 5188, 5490, 6485, 6588, 7320, 7782, 8235, 8784, 10376, 10980, 11673, 12970, 13176, 14640, 15564, 16470, 19455, 20752, 21960, 23346, 25940, 26352, 31128, 32940, 35019, 38910, 43920, 46692, 51880, 58365, 62256, 65880, 70038, 77820, 79117, 93384, 103760, 116730, 131760, 140076, 155640, 158234, 175095, 186768, 233460, 237351, 280152, 311280, 316468, 350190, 395585, 466920, 474702, 560304, 632936, 700380, 712053, 791170, 933840, 949404, 1186755, 1265872, 1400760, 1424106, 1582340, 1898808, 2136159, 2373510, 2801520, 2848212, 3164680, 3560265, 3797616, 4272318, 4747020, 5696424, 6329360, 7120530, 8544636, 9494040, 10680795, 11392848, 14241060, 17089272, 18988080, 21361590, 28482120, 34178544, 42723180, 56964240, 85446360, 170892720]

約数ペア:

[(1, 170892720), (2, 85446360), (3, 56964240), (4, 42723180), (5, 34178544), (6, 28482120), (8, 21361590), (9, 18988080), (10, 17089272), (12, 14241060), (15, 11392848), (16, 10680795), (18, 9494040), (20, 8544636), (24, 7120530), (27, 6329360), (30, 5696424), (36, 4747020), (40, 4272318), (45, 3797616), (48, 3560265), (54, 3164680), (60, 2848212), (61, 2801520), (72, 2373510), (80, 2136159), (90, 1898808), (108, 1582340), (120, 1424106), (122, 1400760), (135, 1265872), (144, 1186755), (180, 949404), (183, 933840), (216, 791170), (240, 712053), (244, 700380), (270, 632936), (305, 560304), (360, 474702), (366, 466920), (432, 395585), (488, 350190), (540, 316468), (549, 311280), (610, 280152), (720, 237351), (732, 233460), (915, 186768), (976, 175095), (1080, 158234), (1098, 155640), (1220, 140076), (1297, 131760), (1464, 116730), (1647, 103760), (1830, 93384), (2160, 79117), (2196, 77820), (2440, 70038), (2594, 65880), (2745, 62256), (2928, 58365), (3294, 51880), (3660, 46692), (3891, 43920), (4392, 38910), (4880, 35019), (5188, 32940), (5490, 31128), (6485, 26352), (6588, 25940), (7320, 23346), (7782, 21960), (8235, 20752), (8784, 19455), (10376, 16470), (10980, 15564), (11673, 14640), (12970, 13176)]