492258840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1$

素因数の和:5097

約数の個数: 128

約数和(自身を含む): 1590969600

約数和(自身を除く): 1098710760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5021, 5160, 6536, 8170, 9804, 10042, 12255, 15063, 16340, 19608, 20084, 24510, 25105, 30126, 32680, 40168, 49020, 50210, 60252, 75315, 95399, 98040, 100420, 120504, 150630, 190798, 200840, 215903, 286197, 301260, 381596, 431806, 476995, 572394, 602520, 647709, 763192, 863612, 953990, 1079515, 1144788, 1295418, 1430985, 1727224, 1907980, 2159030, 2289576, 2590836, 2861970, 3238545, 3815960, 4102157, 4318060, 5181672, 5723940, 6477090, 8204314, 8636120, 11447880, 12306471, 12954180, 16408628, 20510785, 24612942, 25908360, 32817256, 41021570, 49225884, 61532355, 82043140, 98451768, 123064710, 164086280, 246129420, 492258840]

約数ペア:

[(1, 492258840), (2, 246129420), (3, 164086280), (4, 123064710), (5, 98451768), (6, 82043140), (8, 61532355), (10, 49225884), (12, 41021570), (15, 32817256), (19, 25908360), (20, 24612942), (24, 20510785), (30, 16408628), (38, 12954180), (40, 12306471), (43, 11447880), (57, 8636120), (60, 8204314), (76, 6477090), (86, 5723940), (95, 5181672), (114, 4318060), (120, 4102157), (129, 3815960), (152, 3238545), (172, 2861970), (190, 2590836), (215, 2289576), (228, 2159030), (258, 1907980), (285, 1727224), (344, 1430985), (380, 1295418), (430, 1144788), (456, 1079515), (516, 953990), (570, 863612), (645, 763192), (760, 647709), (817, 602520), (860, 572394), (1032, 476995), (1140, 431806), (1290, 381596), (1634, 301260), (1720, 286197), (2280, 215903), (2451, 200840), (2580, 190798), (3268, 150630), (4085, 120504), (4902, 100420), (5021, 98040), (5160, 95399), (6536, 75315), (8170, 60252), (9804, 50210), (10042, 49020), (12255, 40168), (15063, 32680), (16340, 30126), (19608, 25105), (20084, 24510)]