120623360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 339958080

約数和(自身を除く): 219334720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 659, 704, 715, 832, 880, 1040, 1144, 1280, 1318, 1408, 1430, 1664, 1760, 2080, 2288, 2636, 2816, 2860, 3295, 3328, 3520, 4160, 4576, 5272, 5720, 6590, 7040, 7249, 8320, 8567, 9152, 10544, 11440, 13180, 14080, 14498, 16640, 17134, 18304, 21088, 22880, 26360, 28996, 34268, 36245, 36608, 42176, 42835, 45760, 52720, 57992, 68536, 72490, 84352, 85670, 91520, 94237, 105440, 115984, 137072, 144980, 168704, 171340, 183040, 188474, 210880, 231968, 274144, 289960, 342680, 376948, 421760, 463936, 471185, 548288, 579920, 685360, 753896, 843520, 927872, 942370, 1096576, 1159840, 1370720, 1507792, 1855744, 1884740, 2193152, 2319680, 2741440, 3015584, 3769480, 4639360, 5482880, 6031168, 7538960, 9278720, 10965760, 12062336, 15077920, 24124672, 30155840, 60311680, 120623360]

約数ペア:

[(1, 120623360), (2, 60311680), (4, 30155840), (5, 24124672), (8, 15077920), (10, 12062336), (11, 10965760), (13, 9278720), (16, 7538960), (20, 6031168), (22, 5482880), (26, 4639360), (32, 3769480), (40, 3015584), (44, 2741440), (52, 2319680), (55, 2193152), (64, 1884740), (65, 1855744), (80, 1507792), (88, 1370720), (104, 1159840), (110, 1096576), (128, 942370), (130, 927872), (143, 843520), (160, 753896), (176, 685360), (208, 579920), (220, 548288), (256, 471185), (260, 463936), (286, 421760), (320, 376948), (352, 342680), (416, 289960), (440, 274144), (520, 231968), (572, 210880), (640, 188474), (659, 183040), (704, 171340), (715, 168704), (832, 144980), (880, 137072), (1040, 115984), (1144, 105440), (1280, 94237), (1318, 91520), (1408, 85670), (1430, 84352), (1664, 72490), (1760, 68536), (2080, 57992), (2288, 52720), (2636, 45760), (2816, 42835), (2860, 42176), (3295, 36608), (3328, 36245), (3520, 34268), (4160, 28996), (4576, 26360), (5272, 22880), (5720, 21088), (6590, 18304), (7040, 17134), (7249, 16640), (8320, 14498), (8567, 14080), (9152, 13180), (10544, 11440)]