86401440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2119

約数の個数: 144

約数和(自身を含む): 305159400

約数和(自身を除く): 218757960

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, 1305, 1392, 1440, 1740, 2069, 2088, 2320, 2610, 2784, 3480, 4138, 4176, 4640, 5220, 6207, 6960, 8276, 8352, 10345, 10440, 12414, 13920, 16552, 18621, 20690, 20880, 24828, 31035, 33104, 37242, 41380, 41760, 49656, 60001, 62070, 66208, 74484, 82760, 93105, 99312, 120002, 124140, 148968, 165520, 180003, 186210, 198624, 240004, 248280, 297936, 300005, 331040, 360006, 372420, 480008, 496560, 540009, 595872, 600010, 720012, 744840, 900015, 960016, 993120, 1080018, 1200020, 1440024, 1489680, 1800030, 1920032, 2160036, 2400040, 2700045, 2880048, 2979360, 3600060, 4320072, 4800080, 5400090, 5760096, 7200120, 8640144, 9600160, 10800180, 14400240, 17280288, 21600360, 28800480, 43200720, 86401440]

約数ペア:

[(1, 86401440), (2, 43200720), (3, 28800480), (4, 21600360), (5, 17280288), (6, 14400240), (8, 10800180), (9, 9600160), (10, 8640144), (12, 7200120), (15, 5760096), (16, 5400090), (18, 4800080), (20, 4320072), (24, 3600060), (29, 2979360), (30, 2880048), (32, 2700045), (36, 2400040), (40, 2160036), (45, 1920032), (48, 1800030), (58, 1489680), (60, 1440024), (72, 1200020), (80, 1080018), (87, 993120), (90, 960016), (96, 900015), (116, 744840), (120, 720012), (144, 600010), (145, 595872), (160, 540009), (174, 496560), (180, 480008), (232, 372420), (240, 360006), (261, 331040), (288, 300005), (290, 297936), (348, 248280), (360, 240004), (435, 198624), (464, 186210), (480, 180003), (522, 165520), (580, 148968), (696, 124140), (720, 120002), (870, 99312), (928, 93105), (1044, 82760), (1160, 74484), (1305, 66208), (1392, 62070), (1440, 60001), (1740, 49656), (2069, 41760), (2088, 41380), (2320, 37242), (2610, 33104), (2784, 31035), (3480, 24828), (4138, 20880), (4176, 20690), (4640, 18621), (5220, 16552), (6207, 13920), (6960, 12414), (8276, 10440), (8352, 10345)]