4152240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 14314560

約数和(自身を除く): 10162320

約数列:

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

約数ペア:

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