1609408080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{319327}}^1$

素因数の和:319353

約数の個数: 120

約数和(自身を含む): 6177080832

約数和(自身を除く): 4567672752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 319327, 638654, 957981, 1277308, 1596635, 1915962, 2235289, 2554616, 2873943, 3193270, 3831924, 4470578, 4789905, 5109232, 5747886, 6386540, 6705867, 7663848, 8941156, 9579810, 11176445, 11495772, 12773080, 13411734, 14369715, 15327696, 17882312, 19159620, 20117601, 22352890, 22991544, 25546160, 26823468, 28739430, 33529335, 35764624, 38319240, 40235202, 44705780, 45983088, 53646936, 57478860, 67058670, 76638480, 80470404, 89411560, 100588005, 107293872, 114957720, 134117340, 160940808, 178823120, 201176010, 229915440, 268234680, 321881616, 402352020, 536469360, 804704040, 1609408080]

約数ペア:

[(1, 1609408080), (2, 804704040), (3, 536469360), (4, 402352020), (5, 321881616), (6, 268234680), (7, 229915440), (8, 201176010), (9, 178823120), (10, 160940808), (12, 134117340), (14, 114957720), (15, 107293872), (16, 100588005), (18, 89411560), (20, 80470404), (21, 76638480), (24, 67058670), (28, 57478860), (30, 53646936), (35, 45983088), (36, 44705780), (40, 40235202), (42, 38319240), (45, 35764624), (48, 33529335), (56, 28739430), (60, 26823468), (63, 25546160), (70, 22991544), (72, 22352890), (80, 20117601), (84, 19159620), (90, 17882312), (105, 15327696), (112, 14369715), (120, 13411734), (126, 12773080), (140, 11495772), (144, 11176445), (168, 9579810), (180, 8941156), (210, 7663848), (240, 6705867), (252, 6386540), (280, 5747886), (315, 5109232), (336, 4789905), (360, 4470578), (420, 3831924), (504, 3193270), (560, 2873943), (630, 2554616), (720, 2235289), (840, 1915962), (1008, 1596635), (1260, 1277308), (1680, 957981), (2520, 638654), (5040, 319327)]