54162720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1347

約数の個数: 144

約数和(自身を含む): 191351160

約数和(自身を除く): 137188440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1297, 1305, 1392, 1440, 1740, 2088, 2320, 2594, 2610, 2784, 3480, 3891, 4176, 4640, 5188, 5220, 6485, 6960, 7782, 8352, 10376, 10440, 11673, 12970, 13920, 15564, 19455, 20752, 20880, 23346, 25940, 31128, 37613, 38910, 41504, 41760, 46692, 51880, 58365, 62256, 75226, 77820, 93384, 103760, 112839, 116730, 124512, 150452, 155640, 186768, 188065, 207520, 225678, 233460, 300904, 311280, 338517, 373536, 376130, 451356, 466920, 564195, 601808, 622560, 677034, 752260, 902712, 933840, 1128390, 1203616, 1354068, 1504520, 1692585, 1805424, 1867680, 2256780, 2708136, 3009040, 3385170, 3610848, 4513560, 5416272, 6018080, 6770340, 9027120, 10832544, 13540680, 18054240, 27081360, 54162720]

約数ペア:

[(1, 54162720), (2, 27081360), (3, 18054240), (4, 13540680), (5, 10832544), (6, 9027120), (8, 6770340), (9, 6018080), (10, 5416272), (12, 4513560), (15, 3610848), (16, 3385170), (18, 3009040), (20, 2708136), (24, 2256780), (29, 1867680), (30, 1805424), (32, 1692585), (36, 1504520), (40, 1354068), (45, 1203616), (48, 1128390), (58, 933840), (60, 902712), (72, 752260), (80, 677034), (87, 622560), (90, 601808), (96, 564195), (116, 466920), (120, 451356), (144, 376130), (145, 373536), (160, 338517), (174, 311280), (180, 300904), (232, 233460), (240, 225678), (261, 207520), (288, 188065), (290, 186768), (348, 155640), (360, 150452), (435, 124512), (464, 116730), (480, 112839), (522, 103760), (580, 93384), (696, 77820), (720, 75226), (870, 62256), (928, 58365), (1044, 51880), (1160, 46692), (1297, 41760), (1305, 41504), (1392, 38910), (1440, 37613), (1740, 31128), (2088, 25940), (2320, 23346), (2594, 20880), (2610, 20752), (2784, 19455), (3480, 15564), (3891, 13920), (4176, 12970), (4640, 11673), (5188, 10440), (5220, 10376), (6485, 8352), (6960, 7782)]