145822320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28933}}^1$

素因数の和:28959

約数の個数: 120

約数和(自身を含む): 559699296

約数和(自身を除く): 413876976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 28933, 57866, 86799, 115732, 144665, 173598, 202531, 231464, 260397, 289330, 347196, 405062, 433995, 462928, 520794, 578660, 607593, 694392, 810124, 867990, 1012655, 1041588, 1157320, 1215186, 1301985, 1388784, 1620248, 1735980, 1822779, 2025310, 2083176, 2314640, 2430372, 2603970, 3037965, 3240496, 3471960, 3645558, 4050620, 4166352, 4860744, 5207940, 6075930, 6943920, 7291116, 8101240, 9113895, 9721488, 10415880, 12151860, 14582232, 16202480, 18227790, 20831760, 24303720, 29164464, 36455580, 48607440, 72911160, 145822320]

約数ペア:

[(1, 145822320), (2, 72911160), (3, 48607440), (4, 36455580), (5, 29164464), (6, 24303720), (7, 20831760), (8, 18227790), (9, 16202480), (10, 14582232), (12, 12151860), (14, 10415880), (15, 9721488), (16, 9113895), (18, 8101240), (20, 7291116), (21, 6943920), (24, 6075930), (28, 5207940), (30, 4860744), (35, 4166352), (36, 4050620), (40, 3645558), (42, 3471960), (45, 3240496), (48, 3037965), (56, 2603970), (60, 2430372), (63, 2314640), (70, 2083176), (72, 2025310), (80, 1822779), (84, 1735980), (90, 1620248), (105, 1388784), (112, 1301985), (120, 1215186), (126, 1157320), (140, 1041588), (144, 1012655), (168, 867990), (180, 810124), (210, 694392), (240, 607593), (252, 578660), (280, 520794), (315, 462928), (336, 433995), (360, 405062), (420, 347196), (504, 289330), (560, 260397), (630, 231464), (720, 202531), (840, 173598), (1008, 144665), (1260, 115732), (1680, 86799), (2520, 57866), (5040, 28933)]