149431680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25943}}^1$

素因数の和:25968

約数の個数: 96

約数和(自身を含む): 516026160

約数和(自身を除く): 366594480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25943, 51886, 77829, 103772, 129715, 155658, 207544, 233487, 259430, 311316, 389145, 415088, 466974, 518860, 622632, 778290, 830176, 933948, 1037720, 1167435, 1245264, 1556580, 1660352, 1867896, 2075440, 2334870, 2490528, 3113160, 3320704, 3735792, 4150880, 4669740, 4981056, 6226320, 7471584, 8301760, 9339480, 9962112, 12452640, 14943168, 16603520, 18678960, 24905280, 29886336, 37357920, 49810560, 74715840, 149431680]

約数ペア:

[(1, 149431680), (2, 74715840), (3, 49810560), (4, 37357920), (5, 29886336), (6, 24905280), (8, 18678960), (9, 16603520), (10, 14943168), (12, 12452640), (15, 9962112), (16, 9339480), (18, 8301760), (20, 7471584), (24, 6226320), (30, 4981056), (32, 4669740), (36, 4150880), (40, 3735792), (45, 3320704), (48, 3113160), (60, 2490528), (64, 2334870), (72, 2075440), (80, 1867896), (90, 1660352), (96, 1556580), (120, 1245264), (128, 1167435), (144, 1037720), (160, 933948), (180, 830176), (192, 778290), (240, 622632), (288, 518860), (320, 466974), (360, 415088), (384, 389145), (480, 311316), (576, 259430), (640, 233487), (720, 207544), (960, 155658), (1152, 129715), (1440, 103772), (1920, 77829), (2880, 51886), (5760, 25943)]