1228238160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1773

約数の個数: 160

約数和(自身を含む): 3977424000

約数和(自身を除く): 2749185840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 109, 116, 120, 145, 174, 218, 232, 240, 290, 327, 348, 435, 436, 464, 545, 580, 654, 696, 870, 872, 1090, 1160, 1308, 1392, 1619, 1635, 1740, 1744, 2180, 2320, 2616, 3161, 3238, 3270, 3480, 4360, 4857, 5232, 6322, 6476, 6540, 6960, 8095, 8720, 9483, 9714, 12644, 12952, 13080, 15805, 16190, 18966, 19428, 24285, 25288, 25904, 26160, 31610, 32380, 37932, 38856, 46951, 47415, 48570, 50576, 63220, 64760, 75864, 77712, 93902, 94830, 97140, 126440, 129520, 140853, 151728, 176471, 187804, 189660, 194280, 234755, 252880, 281706, 352942, 375608, 379320, 388560, 469510, 529413, 563412, 704265, 705884, 751216, 758640, 882355, 939020, 1058826, 1126824, 1408530, 1411768, 1764710, 1878040, 2117652, 2253648, 2647065, 2817060, 2823536, 3529420, 3756080, 4235304, 5117659, 5294130, 5634120, 7058840, 8470608, 10235318, 10588260, 11268240, 14117680, 15352977, 20470636, 21176520, 25588295, 30705954, 40941272, 42353040, 51176590, 61411908, 76764885, 81882544, 102353180, 122823816, 153529770, 204706360, 245647632, 307059540, 409412720, 614119080, 1228238160]

約数ペア:

[(1, 1228238160), (2, 614119080), (3, 409412720), (4, 307059540), (5, 245647632), (6, 204706360), (8, 153529770), (10, 122823816), (12, 102353180), (15, 81882544), (16, 76764885), (20, 61411908), (24, 51176590), (29, 42353040), (30, 40941272), (40, 30705954), (48, 25588295), (58, 21176520), (60, 20470636), (80, 15352977), (87, 14117680), (109, 11268240), (116, 10588260), (120, 10235318), (145, 8470608), (174, 7058840), (218, 5634120), (232, 5294130), (240, 5117659), (290, 4235304), (327, 3756080), (348, 3529420), (435, 2823536), (436, 2817060), (464, 2647065), (545, 2253648), (580, 2117652), (654, 1878040), (696, 1764710), (870, 1411768), (872, 1408530), (1090, 1126824), (1160, 1058826), (1308, 939020), (1392, 882355), (1619, 758640), (1635, 751216), (1740, 705884), (1744, 704265), (2180, 563412), (2320, 529413), (2616, 469510), (3161, 388560), (3238, 379320), (3270, 375608), (3480, 352942), (4360, 281706), (4857, 252880), (5232, 234755), (6322, 194280), (6476, 189660), (6540, 187804), (6960, 176471), (8095, 151728), (8720, 140853), (9483, 129520), (9714, 126440), (12644, 97140), (12952, 94830), (13080, 93902), (15805, 77712), (16190, 75864), (18966, 64760), (19428, 63220), (24285, 50576), (25288, 48570), (25904, 47415), (26160, 46951), (31610, 38856), (32380, 37932)]