23260320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 82260360

約数和(自身を除く): 59000040

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, 557, 580, 696, 720, 870, 928, 1044, 1114, 1160, 1305, 1392, 1440, 1671, 1740, 2088, 2228, 2320, 2610, 2784, 2785, 3342, 3480, 4176, 4456, 4640, 5013, 5220, 5570, 6684, 6960, 8352, 8355, 8912, 10026, 10440, 11140, 13368, 13920, 16153, 16710, 17824, 20052, 20880, 22280, 25065, 26736, 32306, 33420, 40104, 41760, 44560, 48459, 50130, 53472, 64612, 66840, 80208, 80765, 89120, 96918, 100260, 129224, 133680, 145377, 160416, 161530, 193836, 200520, 242295, 258448, 267360, 290754, 323060, 387672, 401040, 484590, 516896, 581508, 646120, 726885, 775344, 802080, 969180, 1163016, 1292240, 1453770, 1550688, 1938360, 2326032, 2584480, 2907540, 3876720, 4652064, 5815080, 7753440, 11630160, 23260320]

約数ペア:

[(1, 23260320), (2, 11630160), (3, 7753440), (4, 5815080), (5, 4652064), (6, 3876720), (8, 2907540), (9, 2584480), (10, 2326032), (12, 1938360), (15, 1550688), (16, 1453770), (18, 1292240), (20, 1163016), (24, 969180), (29, 802080), (30, 775344), (32, 726885), (36, 646120), (40, 581508), (45, 516896), (48, 484590), (58, 401040), (60, 387672), (72, 323060), (80, 290754), (87, 267360), (90, 258448), (96, 242295), (116, 200520), (120, 193836), (144, 161530), (145, 160416), (160, 145377), (174, 133680), (180, 129224), (232, 100260), (240, 96918), (261, 89120), (288, 80765), (290, 80208), (348, 66840), (360, 64612), (435, 53472), (464, 50130), (480, 48459), (522, 44560), (557, 41760), (580, 40104), (696, 33420), (720, 32306), (870, 26736), (928, 25065), (1044, 22280), (1114, 20880), (1160, 20052), (1305, 17824), (1392, 16710), (1440, 16153), (1671, 13920), (1740, 13368), (2088, 11140), (2228, 10440), (2320, 10026), (2610, 8912), (2784, 8355), (2785, 8352), (3342, 6960), (3480, 6684), (4176, 5570), (4456, 5220), (4640, 5013)]