922110720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 2957095680

約数和(自身を除く): 2034984960

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, 256, 320, 384, 439, 480, 547, 640, 768, 878, 960, 1094, 1280, 1317, 1641, 1756, 1920, 2188, 2195, 2634, 2735, 3282, 3512, 3840, 4376, 4390, 5268, 5470, 6564, 6585, 7024, 8205, 8752, 8780, 10536, 10940, 13128, 13170, 14048, 16410, 17504, 17560, 21072, 21880, 26256, 26340, 28096, 32820, 35008, 35120, 42144, 43760, 52512, 52680, 56192, 65640, 70016, 70240, 84288, 87520, 105024, 105360, 112384, 131280, 140032, 140480, 168576, 175040, 210048, 210720, 240133, 262560, 280960, 337152, 350080, 420096, 421440, 480266, 525120, 561920, 700160, 720399, 842880, 960532, 1050240, 1200665, 1440798, 1685760, 1921064, 2100480, 2401330, 2881596, 3601995, 3842128, 4802660, 5763192, 7203990, 7684256, 9605320, 11526384, 14407980, 15368512, 19210640, 23052768, 28815960, 30737024, 38421280, 46105536, 57631920, 61474048, 76842560, 92211072, 115263840, 153685120, 184422144, 230527680, 307370240, 461055360, 922110720]

約数ペア:

[(1, 922110720), (2, 461055360), (3, 307370240), (4, 230527680), (5, 184422144), (6, 153685120), (8, 115263840), (10, 92211072), (12, 76842560), (15, 61474048), (16, 57631920), (20, 46105536), (24, 38421280), (30, 30737024), (32, 28815960), (40, 23052768), (48, 19210640), (60, 15368512), (64, 14407980), (80, 11526384), (96, 9605320), (120, 7684256), (128, 7203990), (160, 5763192), (192, 4802660), (240, 3842128), (256, 3601995), (320, 2881596), (384, 2401330), (439, 2100480), (480, 1921064), (547, 1685760), (640, 1440798), (768, 1200665), (878, 1050240), (960, 960532), (1094, 842880), (1280, 720399), (1317, 700160), (1641, 561920), (1756, 525120), (1920, 480266), (2188, 421440), (2195, 420096), (2634, 350080), (2735, 337152), (3282, 280960), (3512, 262560), (3840, 240133), (4376, 210720), (4390, 210048), (5268, 175040), (5470, 168576), (6564, 140480), (6585, 140032), (7024, 131280), (8205, 112384), (8752, 105360), (8780, 105024), (10536, 87520), (10940, 84288), (13128, 70240), (13170, 70016), (14048, 65640), (16410, 56192), (17504, 52680), (17560, 52512), (21072, 43760), (21880, 42144), (26256, 35120), (26340, 35008), (28096, 32820)]