120275040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 400619520

約数和(自身を除く): 280344480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 137, 155, 160, 177, 186, 236, 240, 248, 274, 295, 310, 354, 372, 411, 465, 472, 480, 496, 548, 590, 620, 685, 708, 744, 822, 885, 930, 944, 992, 1096, 1180, 1240, 1370, 1416, 1488, 1644, 1770, 1829, 1860, 1888, 2055, 2192, 2360, 2480, 2740, 2832, 2976, 3288, 3540, 3658, 3720, 4110, 4247, 4384, 4720, 4960, 5480, 5487, 5664, 6576, 7080, 7316, 7440, 8083, 8220, 8494, 9145, 9440, 10960, 10974, 12741, 13152, 14160, 14632, 14880, 16166, 16440, 16988, 18290, 21235, 21920, 21948, 24249, 25482, 27435, 28320, 29264, 32332, 32880, 33976, 36580, 40415, 42470, 43896, 48498, 50964, 54870, 58528, 63705, 64664, 65760, 67952, 73160, 80830, 84940, 87792, 96996, 101928, 109740, 121245, 127410, 129328, 135904, 146320, 161660, 169880, 175584, 193992, 203856, 219480, 242490, 250573, 254820, 258656, 292640, 323320, 339760, 387984, 407712, 438960, 484980, 501146, 509640, 646640, 679520, 751719, 775968, 877920, 969960, 1002292, 1019280, 1252865, 1293280, 1503438, 1939920, 2004584, 2038560, 2505730, 3006876, 3758595, 3879840, 4009168, 5011460, 6013752, 7517190, 8018336, 10022920, 12027504, 15034380, 20045840, 24055008, 30068760, 40091680, 60137520, 120275040]

約数ペア:

[(1, 120275040), (2, 60137520), (3, 40091680), (4, 30068760), (5, 24055008), (6, 20045840), (8, 15034380), (10, 12027504), (12, 10022920), (15, 8018336), (16, 7517190), (20, 6013752), (24, 5011460), (30, 4009168), (31, 3879840), (32, 3758595), (40, 3006876), (48, 2505730), (59, 2038560), (60, 2004584), (62, 1939920), (80, 1503438), (93, 1293280), (96, 1252865), (118, 1019280), (120, 1002292), (124, 969960), (137, 877920), (155, 775968), (160, 751719), (177, 679520), (186, 646640), (236, 509640), (240, 501146), (248, 484980), (274, 438960), (295, 407712), (310, 387984), (354, 339760), (372, 323320), (411, 292640), (465, 258656), (472, 254820), (480, 250573), (496, 242490), (548, 219480), (590, 203856), (620, 193992), (685, 175584), (708, 169880), (744, 161660), (822, 146320), (885, 135904), (930, 129328), (944, 127410), (992, 121245), (1096, 109740), (1180, 101928), (1240, 96996), (1370, 87792), (1416, 84940), (1488, 80830), (1644, 73160), (1770, 67952), (1829, 65760), (1860, 64664), (1888, 63705), (2055, 58528), (2192, 54870), (2360, 50964), (2480, 48498), (2740, 43896), (2832, 42470), (2976, 40415), (3288, 36580), (3540, 33976), (3658, 32880), (3720, 32332), (4110, 29264), (4247, 28320), (4384, 27435), (4720, 25482), (4960, 24249), (5480, 21948), (5487, 21920), (5664, 21235), (6576, 18290), (7080, 16988), (7316, 16440), (7440, 16166), (8083, 14880), (8220, 14632), (8494, 14160), (9145, 13152), (9440, 12741), (10960, 10974)]