8304480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 29090880

約数和(自身を除く): 20786400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 79, 80, 90, 96, 120, 144, 146, 158, 160, 180, 219, 237, 240, 288, 292, 316, 360, 365, 395, 438, 474, 480, 584, 632, 657, 711, 720, 730, 790, 876, 948, 1095, 1168, 1185, 1264, 1314, 1422, 1440, 1460, 1580, 1752, 1896, 2190, 2336, 2370, 2528, 2628, 2844, 2920, 3160, 3285, 3504, 3555, 3792, 4380, 4740, 5256, 5688, 5767, 5840, 6320, 6570, 7008, 7110, 7584, 8760, 9480, 10512, 11376, 11534, 11680, 12640, 13140, 14220, 17301, 17520, 18960, 21024, 22752, 23068, 26280, 28440, 28835, 34602, 35040, 37920, 46136, 51903, 52560, 56880, 57670, 69204, 86505, 92272, 103806, 105120, 113760, 115340, 138408, 173010, 184544, 207612, 230680, 259515, 276816, 346020, 415224, 461360, 519030, 553632, 692040, 830448, 922720, 1038060, 1384080, 1660896, 2076120, 2768160, 4152240, 8304480]

約数ペア:

[(1, 8304480), (2, 4152240), (3, 2768160), (4, 2076120), (5, 1660896), (6, 1384080), (8, 1038060), (9, 922720), (10, 830448), (12, 692040), (15, 553632), (16, 519030), (18, 461360), (20, 415224), (24, 346020), (30, 276816), (32, 259515), (36, 230680), (40, 207612), (45, 184544), (48, 173010), (60, 138408), (72, 115340), (73, 113760), (79, 105120), (80, 103806), (90, 92272), (96, 86505), (120, 69204), (144, 57670), (146, 56880), (158, 52560), (160, 51903), (180, 46136), (219, 37920), (237, 35040), (240, 34602), (288, 28835), (292, 28440), (316, 26280), (360, 23068), (365, 22752), (395, 21024), (438, 18960), (474, 17520), (480, 17301), (584, 14220), (632, 13140), (657, 12640), (711, 11680), (720, 11534), (730, 11376), (790, 10512), (876, 9480), (948, 8760), (1095, 7584), (1168, 7110), (1185, 7008), (1264, 6570), (1314, 6320), (1422, 5840), (1440, 5767), (1460, 5688), (1580, 5256), (1752, 4740), (1896, 4380), (2190, 3792), (2336, 3555), (2370, 3504), (2528, 3285), (2628, 3160), (2844, 2920)]