1239973207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1180657}}^1$

素因数の和:1181226

約数の個数: 128

約数和(自身を含む): 3959643574080

約数和(自身を除く): 2719670366400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 547, 640, 960, 1094, 1641, 1920, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 8752, 10940, 13128, 16410, 17504, 21880, 26256, 32820, 35008, 43760, 52512, 65640, 70016, 87520, 105024, 131280, 175040, 210048, 262560, 350080, 525120, 1050240, 1180657, 2361314, 3541971, 4722628, 5903285, 7083942, 9445256, 11806570, 14167884, 17709855, 18890512, 23613140, 28335768, 35419710, 37781024, 47226280, 56671536, 70839420, 75562048, 94452560, 113343072, 141678840, 151124096, 188905120, 226686144, 283357680, 377810240, 453372288, 566715360, 645819379, 755620480, 1133430720, 1291638758, 1937458137, 2266861440, 2583277516, 3229096895, 3874916274, 5166555032, 6458193790, 7749832548, 9687290685, 10333110064, 12916387580, 15499665096, 19374581370, 20666220128, 25832775160, 30999330192, 38749162740, 41332440256, 51665550320, 61998660384, 77498325480, 82664880512, 103331100640, 123997320768, 154996650960, 206662201280, 247994641536, 309993301920, 413324402560, 619986603840, 1239973207680]

約数ペア:

[(1, 1239973207680), (2, 619986603840), (3, 413324402560), (4, 309993301920), (5, 247994641536), (6, 206662201280), (8, 154996650960), (10, 123997320768), (12, 103331100640), (15, 82664880512), (16, 77498325480), (20, 61998660384), (24, 51665550320), (30, 41332440256), (32, 38749162740), (40, 30999330192), (48, 25832775160), (60, 20666220128), (64, 19374581370), (80, 15499665096), (96, 12916387580), (120, 10333110064), (128, 9687290685), (160, 7749832548), (192, 6458193790), (240, 5166555032), (320, 3874916274), (384, 3229096895), (480, 2583277516), (547, 2266861440), (640, 1937458137), (960, 1291638758), (1094, 1133430720), (1641, 755620480), (1920, 645819379), (2188, 566715360), (2735, 453372288), (3282, 377810240), (4376, 283357680), (5470, 226686144), (6564, 188905120), (8205, 151124096), (8752, 141678840), (10940, 113343072), (13128, 94452560), (16410, 75562048), (17504, 70839420), (21880, 56671536), (26256, 47226280), (32820, 37781024), (35008, 35419710), (43760, 28335768), (52512, 23613140), (65640, 18890512), (70016, 17709855), (87520, 14167884), (105024, 11806570), (131280, 9445256), (175040, 7083942), (210048, 5903285), (262560, 4722628), (350080, 3541971), (525120, 2361314), (1050240, 1180657)]