276224880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 893657088

約数和(自身を除く): 617432208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 137, 155, 186, 240, 248, 271, 274, 310, 372, 411, 465, 496, 542, 548, 620, 685, 744, 813, 822, 930, 1084, 1096, 1240, 1355, 1370, 1488, 1626, 1644, 1860, 2055, 2168, 2192, 2480, 2710, 2740, 3252, 3288, 3720, 4065, 4110, 4247, 4336, 5420, 5480, 6504, 6576, 7440, 8130, 8220, 8401, 8494, 10840, 10960, 12741, 13008, 16260, 16440, 16802, 16988, 21235, 21680, 25203, 25482, 32520, 32880, 33604, 33976, 37127, 42005, 42470, 50406, 50964, 63705, 65040, 67208, 67952, 74254, 84010, 84940, 100812, 101928, 111381, 126015, 127410, 134416, 148508, 168020, 169880, 185635, 201624, 203856, 222762, 252030, 254820, 297016, 336040, 339760, 371270, 403248, 445524, 504060, 509640, 556905, 594032, 672080, 742540, 891048, 1008120, 1019280, 1113810, 1150937, 1485080, 1782096, 2016240, 2227620, 2301874, 2970160, 3452811, 4455240, 4603748, 5754685, 6905622, 8910480, 9207496, 11509370, 13811244, 17264055, 18414992, 23018740, 27622488, 34528110, 46037480, 55244976, 69056220, 92074960, 138112440, 276224880]

約数ペア:

[(1, 276224880), (2, 138112440), (3, 92074960), (4, 69056220), (5, 55244976), (6, 46037480), (8, 34528110), (10, 27622488), (12, 23018740), (15, 18414992), (16, 17264055), (20, 13811244), (24, 11509370), (30, 9207496), (31, 8910480), (40, 6905622), (48, 5754685), (60, 4603748), (62, 4455240), (80, 3452811), (93, 2970160), (120, 2301874), (124, 2227620), (137, 2016240), (155, 1782096), (186, 1485080), (240, 1150937), (248, 1113810), (271, 1019280), (274, 1008120), (310, 891048), (372, 742540), (411, 672080), (465, 594032), (496, 556905), (542, 509640), (548, 504060), (620, 445524), (685, 403248), (744, 371270), (813, 339760), (822, 336040), (930, 297016), (1084, 254820), (1096, 252030), (1240, 222762), (1355, 203856), (1370, 201624), (1488, 185635), (1626, 169880), (1644, 168020), (1860, 148508), (2055, 134416), (2168, 127410), (2192, 126015), (2480, 111381), (2710, 101928), (2740, 100812), (3252, 84940), (3288, 84010), (3720, 74254), (4065, 67952), (4110, 67208), (4247, 65040), (4336, 63705), (5420, 50964), (5480, 50406), (6504, 42470), (6576, 42005), (7440, 37127), (8130, 33976), (8220, 33604), (8401, 32880), (8494, 32520), (10840, 25482), (10960, 25203), (12741, 21680), (13008, 21235), (16260, 16988), (16440, 16802)]