357315120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21577}}^1$

素因数の和:21619

約数の個数: 120

約数和(自身を含む): 1252214496

約数和(自身を除く): 894899376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 21577, 43154, 64731, 86308, 107885, 129462, 172616, 194193, 215770, 258924, 323655, 345232, 388386, 431540, 496271, 517848, 647310, 776772, 863080, 970965, 992542, 1035696, 1294620, 1488813, 1553544, 1726160, 1941930, 1985084, 2481355, 2589240, 2977626, 3107088, 3883860, 3970168, 4466439, 4962710, 5178480, 5955252, 7444065, 7767720, 7940336, 8932878, 9925420, 11910504, 14888130, 15535440, 17865756, 19850840, 22332195, 23821008, 29776260, 35731512, 39701680, 44664390, 59552520, 71463024, 89328780, 119105040, 178657560, 357315120]

約数ペア:

[(1, 357315120), (2, 178657560), (3, 119105040), (4, 89328780), (5, 71463024), (6, 59552520), (8, 44664390), (9, 39701680), (10, 35731512), (12, 29776260), (15, 23821008), (16, 22332195), (18, 19850840), (20, 17865756), (23, 15535440), (24, 14888130), (30, 11910504), (36, 9925420), (40, 8932878), (45, 7940336), (46, 7767720), (48, 7444065), (60, 5955252), (69, 5178480), (72, 4962710), (80, 4466439), (90, 3970168), (92, 3883860), (115, 3107088), (120, 2977626), (138, 2589240), (144, 2481355), (180, 1985084), (184, 1941930), (207, 1726160), (230, 1553544), (240, 1488813), (276, 1294620), (345, 1035696), (360, 992542), (368, 970965), (414, 863080), (460, 776772), (552, 647310), (690, 517848), (720, 496271), (828, 431540), (920, 388386), (1035, 345232), (1104, 323655), (1380, 258924), (1656, 215770), (1840, 194193), (2070, 172616), (2760, 129462), (3312, 107885), (4140, 86308), (5520, 64731), (8280, 43154), (16560, 21577)]