120019680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7577}}^1$

素因数の和:7609

約数の個数: 144

約数和(自身を含む): 446859504

約数和(自身を除く): 326839824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7577, 7920, 15154, 15840, 22731, 30308, 37885, 45462, 60616, 68193, 75770, 83347, 90924, 113655, 121232, 136386, 151540, 166694, 181848, 227310, 242464, 250041, 272772, 303080, 333388, 340965, 363696, 416735, 454620, 500082, 545544, 606160, 666776, 681930, 727392, 750123, 833470, 909240, 1000164, 1091088, 1212320, 1250205, 1333552, 1363860, 1500246, 1666940, 1818480, 2000328, 2182176, 2500410, 2667104, 2727720, 3000492, 3333880, 3636960, 3750615, 4000656, 5000820, 5455440, 6000984, 6667760, 7501230, 8001312, 10001640, 10910880, 12001968, 13335520, 15002460, 20003280, 24003936, 30004920, 40006560, 60009840, 120019680]

約数ペア:

[(1, 120019680), (2, 60009840), (3, 40006560), (4, 30004920), (5, 24003936), (6, 20003280), (8, 15002460), (9, 13335520), (10, 12001968), (11, 10910880), (12, 10001640), (15, 8001312), (16, 7501230), (18, 6667760), (20, 6000984), (22, 5455440), (24, 5000820), (30, 4000656), (32, 3750615), (33, 3636960), (36, 3333880), (40, 3000492), (44, 2727720), (45, 2667104), (48, 2500410), (55, 2182176), (60, 2000328), (66, 1818480), (72, 1666940), (80, 1500246), (88, 1363860), (90, 1333552), (96, 1250205), (99, 1212320), (110, 1091088), (120, 1000164), (132, 909240), (144, 833470), (160, 750123), (165, 727392), (176, 681930), (180, 666776), (198, 606160), (220, 545544), (240, 500082), (264, 454620), (288, 416735), (330, 363696), (352, 340965), (360, 333388), (396, 303080), (440, 272772), (480, 250041), (495, 242464), (528, 227310), (660, 181848), (720, 166694), (792, 151540), (880, 136386), (990, 121232), (1056, 113655), (1320, 90924), (1440, 83347), (1584, 75770), (1760, 68193), (1980, 60616), (2640, 45462), (3168, 37885), (3960, 30308), (5280, 22731), (7577, 15840), (7920, 15154)]