4917240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 17064000

約数和(自身を除く): 12146760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 157, 174, 180, 216, 232, 261, 270, 290, 314, 348, 360, 435, 471, 522, 540, 580, 628, 696, 783, 785, 870, 942, 1044, 1080, 1160, 1256, 1305, 1413, 1566, 1570, 1740, 1884, 2088, 2355, 2610, 2826, 3132, 3140, 3480, 3768, 3915, 4239, 4553, 4710, 5220, 5652, 6264, 6280, 7065, 7830, 8478, 9106, 9420, 10440, 11304, 13659, 14130, 15660, 16956, 18212, 18840, 21195, 22765, 27318, 28260, 31320, 33912, 36424, 40977, 42390, 45530, 54636, 56520, 68295, 81954, 84780, 91060, 109272, 122931, 136590, 163908, 169560, 182120, 204885, 245862, 273180, 327816, 409770, 491724, 546360, 614655, 819540, 983448, 1229310, 1639080, 2458620, 4917240]

約数ペア:

[(1, 4917240), (2, 2458620), (3, 1639080), (4, 1229310), (5, 983448), (6, 819540), (8, 614655), (9, 546360), (10, 491724), (12, 409770), (15, 327816), (18, 273180), (20, 245862), (24, 204885), (27, 182120), (29, 169560), (30, 163908), (36, 136590), (40, 122931), (45, 109272), (54, 91060), (58, 84780), (60, 81954), (72, 68295), (87, 56520), (90, 54636), (108, 45530), (116, 42390), (120, 40977), (135, 36424), (145, 33912), (157, 31320), (174, 28260), (180, 27318), (216, 22765), (232, 21195), (261, 18840), (270, 18212), (290, 16956), (314, 15660), (348, 14130), (360, 13659), (435, 11304), (471, 10440), (522, 9420), (540, 9106), (580, 8478), (628, 7830), (696, 7065), (783, 6280), (785, 6264), (870, 5652), (942, 5220), (1044, 4710), (1080, 4553), (1160, 4239), (1256, 3915), (1305, 3768), (1413, 3480), (1566, 3140), (1570, 3132), (1740, 2826), (1884, 2610), (2088, 2355)]