16056720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 55855800

約数和(自身を除く): 39799080

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, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 769, 870, 1044, 1160, 1305, 1392, 1538, 1740, 2088, 2307, 2320, 2610, 3076, 3480, 3845, 4176, 4614, 5220, 6152, 6921, 6960, 7690, 9228, 10440, 11535, 12304, 13842, 15380, 18456, 20880, 22301, 23070, 27684, 30760, 34605, 36912, 44602, 46140, 55368, 61520, 66903, 69210, 89204, 92280, 110736, 111505, 133806, 138420, 178408, 184560, 200709, 223010, 267612, 276840, 334515, 356816, 401418, 446020, 535224, 553680, 669030, 802836, 892040, 1003545, 1070448, 1338060, 1605672, 1784080, 2007090, 2676120, 3211344, 4014180, 5352240, 8028360, 16056720]

約数ペア:

[(1, 16056720), (2, 8028360), (3, 5352240), (4, 4014180), (5, 3211344), (6, 2676120), (8, 2007090), (9, 1784080), (10, 1605672), (12, 1338060), (15, 1070448), (16, 1003545), (18, 892040), (20, 802836), (24, 669030), (29, 553680), (30, 535224), (36, 446020), (40, 401418), (45, 356816), (48, 334515), (58, 276840), (60, 267612), (72, 223010), (80, 200709), (87, 184560), (90, 178408), (116, 138420), (120, 133806), (144, 111505), (145, 110736), (174, 92280), (180, 89204), (232, 69210), (240, 66903), (261, 61520), (290, 55368), (348, 46140), (360, 44602), (435, 36912), (464, 34605), (522, 30760), (580, 27684), (696, 23070), (720, 22301), (769, 20880), (870, 18456), (1044, 15380), (1160, 13842), (1305, 12304), (1392, 11535), (1538, 10440), (1740, 9228), (2088, 7690), (2307, 6960), (2320, 6921), (2610, 6152), (3076, 5220), (3480, 4614), (3845, 4176)]