76399920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1$

素因数の和:3707

約数の個数: 120

約数和(自身を含む): 265496400

約数和(自身を除く): 189096480

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, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 3659, 4176, 5220, 6960, 7318, 10440, 10977, 14636, 18295, 20880, 21954, 29272, 32931, 36590, 43908, 54885, 58544, 65862, 73180, 87816, 106111, 109770, 131724, 146360, 164655, 175632, 212222, 219540, 263448, 292720, 318333, 329310, 424444, 439080, 526896, 530555, 636666, 658620, 848888, 878160, 954999, 1061110, 1273332, 1317240, 1591665, 1697776, 1909998, 2122220, 2546664, 2634480, 3183330, 3819996, 4244440, 4774995, 5093328, 6366660, 7639992, 8488880, 9549990, 12733320, 15279984, 19099980, 25466640, 38199960, 76399920]

約数ペア:

[(1, 76399920), (2, 38199960), (3, 25466640), (4, 19099980), (5, 15279984), (6, 12733320), (8, 9549990), (9, 8488880), (10, 7639992), (12, 6366660), (15, 5093328), (16, 4774995), (18, 4244440), (20, 3819996), (24, 3183330), (29, 2634480), (30, 2546664), (36, 2122220), (40, 1909998), (45, 1697776), (48, 1591665), (58, 1317240), (60, 1273332), (72, 1061110), (80, 954999), (87, 878160), (90, 848888), (116, 658620), (120, 636666), (144, 530555), (145, 526896), (174, 439080), (180, 424444), (232, 329310), (240, 318333), (261, 292720), (290, 263448), (348, 219540), (360, 212222), (435, 175632), (464, 164655), (522, 146360), (580, 131724), (696, 109770), (720, 106111), (870, 87816), (1044, 73180), (1160, 65862), (1305, 58544), (1392, 54885), (1740, 43908), (2088, 36590), (2320, 32931), (2610, 29272), (3480, 21954), (3659, 20880), (4176, 18295), (5220, 14636), (6960, 10977), (7318, 10440)]