2589245760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36947}}^1$

素因数の和:37040

約数の個数: 112

約数和(自身を含む): 8333695296

約数和(自身を除く): 5744449536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 11680, 14016, 17520, 23360, 35040, 36947, 70080, 73894, 110841, 147788, 184735, 221682, 295576, 369470, 443364, 554205, 591152, 738940, 886728, 1108410, 1182304, 1477880, 1773456, 2216820, 2364608, 2697131, 2955760, 3546912, 4433640, 5394262, 5911520, 7093824, 8091393, 8867280, 10788524, 11823040, 13485655, 16182786, 17734560, 21577048, 26971310, 32365572, 35469120, 40456965, 43154096, 53942620, 64731144, 80913930, 86308192, 107885240, 129462288, 161827860, 172616384, 215770480, 258924576, 323655720, 431540960, 517849152, 647311440, 863081920, 1294622880, 2589245760]

約数ペア:

[(1, 2589245760), (2, 1294622880), (3, 863081920), (4, 647311440), (5, 517849152), (6, 431540960), (8, 323655720), (10, 258924576), (12, 215770480), (15, 172616384), (16, 161827860), (20, 129462288), (24, 107885240), (30, 86308192), (32, 80913930), (40, 64731144), (48, 53942620), (60, 43154096), (64, 40456965), (73, 35469120), (80, 32365572), (96, 26971310), (120, 21577048), (146, 17734560), (160, 16182786), (192, 13485655), (219, 11823040), (240, 10788524), (292, 8867280), (320, 8091393), (365, 7093824), (438, 5911520), (480, 5394262), (584, 4433640), (730, 3546912), (876, 2955760), (960, 2697131), (1095, 2364608), (1168, 2216820), (1460, 1773456), (1752, 1477880), (2190, 1182304), (2336, 1108410), (2920, 886728), (3504, 738940), (4380, 591152), (4672, 554205), (5840, 443364), (7008, 369470), (8760, 295576), (11680, 221682), (14016, 184735), (17520, 147788), (23360, 110841), (35040, 73894), (36947, 70080)]