297308640

素因数分解:

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

素因数の和:4324

約数の個数: 96

約数和(自身を含む): 943034400

約数和(自身を除く): 645725760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4157, 4470, 4768, 5960, 7152, 8314, 8940, 11920, 12471, 14304, 16628, 17880, 20785, 23840, 24942, 33256, 35760, 41570, 49884, 62355, 66512, 71520, 83140, 99768, 124710, 133024, 166280, 199536, 249420, 332560, 399072, 498840, 619393, 665120, 997680, 1238786, 1858179, 1995360, 2477572, 3096965, 3716358, 4955144, 6193930, 7432716, 9290895, 9910288, 12387860, 14865432, 18581790, 19820576, 24775720, 29730864, 37163580, 49551440, 59461728, 74327160, 99102880, 148654320, 297308640]

約数ペア:

[(1, 297308640), (2, 148654320), (3, 99102880), (4, 74327160), (5, 59461728), (6, 49551440), (8, 37163580), (10, 29730864), (12, 24775720), (15, 19820576), (16, 18581790), (20, 14865432), (24, 12387860), (30, 9910288), (32, 9290895), (40, 7432716), (48, 6193930), (60, 4955144), (80, 3716358), (96, 3096965), (120, 2477572), (149, 1995360), (160, 1858179), (240, 1238786), (298, 997680), (447, 665120), (480, 619393), (596, 498840), (745, 399072), (894, 332560), (1192, 249420), (1490, 199536), (1788, 166280), (2235, 133024), (2384, 124710), (2980, 99768), (3576, 83140), (4157, 71520), (4470, 66512), (4768, 62355), (5960, 49884), (7152, 41570), (8314, 35760), (8940, 33256), (11920, 24942), (12471, 23840), (14304, 20785), (16628, 17880)]