2388960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 9676800

約数和(自身を除く): 7287840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 158, 160, 168, 180, 189, 210, 216, 224, 237, 240, 252, 270, 280, 288, 315, 316, 336, 360, 378, 395, 420, 432, 474, 480, 504, 540, 553, 560, 630, 632, 672, 711, 720, 756, 790, 840, 864, 945, 948, 1008, 1080, 1106, 1120, 1185, 1260, 1264, 1422, 1440, 1512, 1580, 1659, 1680, 1890, 1896, 2016, 2133, 2160, 2212, 2370, 2520, 2528, 2765, 2844, 3024, 3160, 3318, 3360, 3555, 3780, 3792, 4266, 4320, 4424, 4740, 4977, 5040, 5530, 5688, 6048, 6320, 6636, 7110, 7560, 7584, 8295, 8532, 8848, 9480, 9954, 10080, 10665, 11060, 11376, 12640, 13272, 14220, 14931, 15120, 16590, 17064, 17696, 18960, 19908, 21330, 22120, 22752, 24885, 26544, 28440, 29862, 30240, 33180, 34128, 37920, 39816, 42660, 44240, 49770, 53088, 56880, 59724, 66360, 68256, 74655, 79632, 85320, 88480, 99540, 113760, 119448, 132720, 149310, 159264, 170640, 199080, 238896, 265440, 298620, 341280, 398160, 477792, 597240, 796320, 1194480, 2388960]

約数ペア:

[(1, 2388960), (2, 1194480), (3, 796320), (4, 597240), (5, 477792), (6, 398160), (7, 341280), (8, 298620), (9, 265440), (10, 238896), (12, 199080), (14, 170640), (15, 159264), (16, 149310), (18, 132720), (20, 119448), (21, 113760), (24, 99540), (27, 88480), (28, 85320), (30, 79632), (32, 74655), (35, 68256), (36, 66360), (40, 59724), (42, 56880), (45, 53088), (48, 49770), (54, 44240), (56, 42660), (60, 39816), (63, 37920), (70, 34128), (72, 33180), (79, 30240), (80, 29862), (84, 28440), (90, 26544), (96, 24885), (105, 22752), (108, 22120), (112, 21330), (120, 19908), (126, 18960), (135, 17696), (140, 17064), (144, 16590), (158, 15120), (160, 14931), (168, 14220), (180, 13272), (189, 12640), (210, 11376), (216, 11060), (224, 10665), (237, 10080), (240, 9954), (252, 9480), (270, 8848), (280, 8532), (288, 8295), (315, 7584), (316, 7560), (336, 7110), (360, 6636), (378, 6320), (395, 6048), (420, 5688), (432, 5530), (474, 5040), (480, 4977), (504, 4740), (540, 4424), (553, 4320), (560, 4266), (630, 3792), (632, 3780), (672, 3555), (711, 3360), (720, 3318), (756, 3160), (790, 3024), (840, 2844), (864, 2765), (945, 2528), (948, 2520), (1008, 2370), (1080, 2212), (1106, 2160), (1120, 2133), (1185, 2016), (1260, 1896), (1264, 1890), (1422, 1680), (1440, 1659), (1512, 1580)]