148654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4157}}^1$

素因数の和:4322

約数の個数: 80

約数和(自身を含む): 464032800

約数和(自身を除く): 315378480

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, 3576, 4157, 4470, 5960, 7152, 8314, 8940, 11920, 12471, 16628, 17880, 20785, 24942, 33256, 35760, 41570, 49884, 62355, 66512, 83140, 99768, 124710, 166280, 199536, 249420, 332560, 498840, 619393, 997680, 1238786, 1858179, 2477572, 3096965, 3716358, 4955144, 6193930, 7432716, 9290895, 9910288, 12387860, 14865432, 18581790, 24775720, 29730864, 37163580, 49551440, 74327160, 148654320]

約数ペア:

[(1, 148654320), (2, 74327160), (3, 49551440), (4, 37163580), (5, 29730864), (6, 24775720), (8, 18581790), (10, 14865432), (12, 12387860), (15, 9910288), (16, 9290895), (20, 7432716), (24, 6193930), (30, 4955144), (40, 3716358), (48, 3096965), (60, 2477572), (80, 1858179), (120, 1238786), (149, 997680), (240, 619393), (298, 498840), (447, 332560), (596, 249420), (745, 199536), (894, 166280), (1192, 124710), (1490, 99768), (1788, 83140), (2235, 66512), (2384, 62355), (2980, 49884), (3576, 41570), (4157, 35760), (4470, 33256), (5960, 24942), (7152, 20785), (8314, 17880), (8940, 16628), (11920, 12471)]