2775997680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3389}}^1\times {\mathrm{3413}}^1$

素因数の和:6818

約数の個数: 80

約数和(自身を含む): 8610654240

約数和(自身を除く): 5834656560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3389, 3413, 6778, 6826, 10167, 10239, 13556, 13652, 16945, 17065, 20334, 20478, 27112, 27304, 33890, 34130, 40668, 40956, 50835, 51195, 54224, 54608, 67780, 68260, 81336, 81912, 101670, 102390, 135560, 136520, 162672, 163824, 203340, 204780, 271120, 273040, 406680, 409560, 813360, 819120, 11566657, 23133314, 34699971, 46266628, 57833285, 69399942, 92533256, 115666570, 138799884, 173499855, 185066512, 231333140, 277599768, 346999710, 462666280, 555199536, 693999420, 925332560, 1387998840, 2775997680]

約数ペア:

[(1, 2775997680), (2, 1387998840), (3, 925332560), (4, 693999420), (5, 555199536), (6, 462666280), (8, 346999710), (10, 277599768), (12, 231333140), (15, 185066512), (16, 173499855), (20, 138799884), (24, 115666570), (30, 92533256), (40, 69399942), (48, 57833285), (60, 46266628), (80, 34699971), (120, 23133314), (240, 11566657), (3389, 819120), (3413, 813360), (6778, 409560), (6826, 406680), (10167, 273040), (10239, 271120), (13556, 204780), (13652, 203340), (16945, 163824), (17065, 162672), (20334, 136520), (20478, 135560), (27112, 102390), (27304, 101670), (33890, 81912), (34130, 81336), (40668, 68260), (40956, 67780), (50835, 54608), (51195, 54224)]