16213320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 54545400

約数和(自身を除く): 38332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1553, 1740, 2088, 2610, 3106, 3480, 4659, 5220, 6212, 7765, 9318, 10440, 12424, 13977, 15530, 18636, 23295, 27954, 31060, 37272, 45037, 46590, 55908, 62120, 69885, 90074, 93180, 111816, 135111, 139770, 180148, 186360, 225185, 270222, 279540, 360296, 405333, 450370, 540444, 559080, 675555, 810666, 900740, 1080888, 1351110, 1621332, 1801480, 2026665, 2702220, 3242664, 4053330, 5404440, 8106660, 16213320]

約数ペア:

[(1, 16213320), (2, 8106660), (3, 5404440), (4, 4053330), (5, 3242664), (6, 2702220), (8, 2026665), (9, 1801480), (10, 1621332), (12, 1351110), (15, 1080888), (18, 900740), (20, 810666), (24, 675555), (29, 559080), (30, 540444), (36, 450370), (40, 405333), (45, 360296), (58, 279540), (60, 270222), (72, 225185), (87, 186360), (90, 180148), (116, 139770), (120, 135111), (145, 111816), (174, 93180), (180, 90074), (232, 69885), (261, 62120), (290, 55908), (348, 46590), (360, 45037), (435, 37272), (522, 31060), (580, 27954), (696, 23295), (870, 18636), (1044, 15530), (1160, 13977), (1305, 12424), (1553, 10440), (1740, 9318), (2088, 7765), (2610, 6212), (3106, 5220), (3480, 4659)]