84071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2516

約数の個数: 80

約数和(自身を含む): 262483200

約数和(自身を除く): 178411440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2351, 2384, 2980, 3576, 4470, 4702, 5960, 7053, 7152, 8940, 9404, 11755, 11920, 14106, 17880, 18808, 23510, 28212, 35265, 35760, 37616, 47020, 56424, 70530, 94040, 112848, 141060, 188080, 282120, 350299, 564240, 700598, 1050897, 1401196, 1751495, 2101794, 2802392, 3502990, 4203588, 5254485, 5604784, 7005980, 8407176, 10508970, 14011960, 16814352, 21017940, 28023920, 42035880, 84071760]

約数ペア:

[(1, 84071760), (2, 42035880), (3, 28023920), (4, 21017940), (5, 16814352), (6, 14011960), (8, 10508970), (10, 8407176), (12, 7005980), (15, 5604784), (16, 5254485), (20, 4203588), (24, 3502990), (30, 2802392), (40, 2101794), (48, 1751495), (60, 1401196), (80, 1050897), (120, 700598), (149, 564240), (240, 350299), (298, 282120), (447, 188080), (596, 141060), (745, 112848), (894, 94040), (1192, 70530), (1490, 56424), (1788, 47020), (2235, 37616), (2351, 35760), (2384, 35265), (2980, 28212), (3576, 23510), (4470, 18808), (4702, 17880), (5960, 14106), (7053, 11920), (7152, 11755), (8940, 9404)]