121190640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3389}}^1$

素因数の和:3554

約数の個数: 80

約数和(自身を含む): 378324000

約数和(自身を除く): 257133360

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, 2384, 2980, 3389, 3576, 4470, 5960, 6778, 7152, 8940, 10167, 11920, 13556, 16945, 17880, 20334, 27112, 33890, 35760, 40668, 50835, 54224, 67780, 81336, 101670, 135560, 162672, 203340, 271120, 406680, 504961, 813360, 1009922, 1514883, 2019844, 2524805, 3029766, 4039688, 5049610, 6059532, 7574415, 8079376, 10099220, 12119064, 15148830, 20198440, 24238128, 30297660, 40396880, 60595320, 121190640]

約数ペア:

[(1, 121190640), (2, 60595320), (3, 40396880), (4, 30297660), (5, 24238128), (6, 20198440), (8, 15148830), (10, 12119064), (12, 10099220), (15, 8079376), (16, 7574415), (20, 6059532), (24, 5049610), (30, 4039688), (40, 3029766), (48, 2524805), (60, 2019844), (80, 1514883), (120, 1009922), (149, 813360), (240, 504961), (298, 406680), (447, 271120), (596, 203340), (745, 162672), (894, 135560), (1192, 101670), (1490, 81336), (1788, 67780), (2235, 54224), (2384, 50835), (2980, 40668), (3389, 35760), (3576, 33890), (4470, 27112), (5960, 20334), (6778, 17880), (7152, 16945), (8940, 13556), (10167, 11920)]