4405680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 15378480

約数和(自身を除く): 10972800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 211, 232, 240, 261, 290, 348, 360, 422, 435, 464, 522, 580, 633, 696, 720, 844, 870, 1044, 1055, 1160, 1266, 1305, 1392, 1688, 1740, 1899, 2088, 2110, 2320, 2532, 2610, 3165, 3376, 3480, 3798, 4176, 4220, 5064, 5220, 6119, 6330, 6960, 7596, 8440, 9495, 10128, 10440, 12238, 12660, 15192, 16880, 18357, 18990, 20880, 24476, 25320, 30384, 30595, 36714, 37980, 48952, 50640, 55071, 61190, 73428, 75960, 91785, 97904, 110142, 122380, 146856, 151920, 183570, 220284, 244760, 275355, 293712, 367140, 440568, 489520, 550710, 734280, 881136, 1101420, 1468560, 2202840, 4405680]

約数ペア:

[(1, 4405680), (2, 2202840), (3, 1468560), (4, 1101420), (5, 881136), (6, 734280), (8, 550710), (9, 489520), (10, 440568), (12, 367140), (15, 293712), (16, 275355), (18, 244760), (20, 220284), (24, 183570), (29, 151920), (30, 146856), (36, 122380), (40, 110142), (45, 97904), (48, 91785), (58, 75960), (60, 73428), (72, 61190), (80, 55071), (87, 50640), (90, 48952), (116, 37980), (120, 36714), (144, 30595), (145, 30384), (174, 25320), (180, 24476), (211, 20880), (232, 18990), (240, 18357), (261, 16880), (290, 15192), (348, 12660), (360, 12238), (422, 10440), (435, 10128), (464, 9495), (522, 8440), (580, 7596), (633, 6960), (696, 6330), (720, 6119), (844, 5220), (870, 5064), (1044, 4220), (1055, 4176), (1160, 3798), (1266, 3480), (1305, 3376), (1392, 3165), (1688, 2610), (1740, 2532), (1899, 2320), (2088, 2110)]