45168480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4509

約数の個数: 144

約数和(自身を含む): 176196384

約数和(自身を除く): 131027904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4481, 5040, 8962, 10080, 13443, 17924, 22405, 26886, 31367, 35848, 40329, 44810, 53772, 62734, 67215, 71696, 80658, 89620, 94101, 107544, 125468, 134430, 143392, 156835, 161316, 179240, 188202, 201645, 215088, 250936, 268860, 282303, 313670, 322632, 358480, 376404, 403290, 430176, 470505, 501872, 537720, 564606, 627340, 645264, 716960, 752808, 806580, 941010, 1003744, 1075440, 1129212, 1254680, 1290528, 1411515, 1505616, 1613160, 1882020, 2150880, 2258424, 2509360, 2823030, 3011232, 3226320, 3764040, 4516848, 5018720, 5646060, 6452640, 7528080, 9033696, 11292120, 15056160, 22584240, 45168480]

約数ペア:

[(1, 45168480), (2, 22584240), (3, 15056160), (4, 11292120), (5, 9033696), (6, 7528080), (7, 6452640), (8, 5646060), (9, 5018720), (10, 4516848), (12, 3764040), (14, 3226320), (15, 3011232), (16, 2823030), (18, 2509360), (20, 2258424), (21, 2150880), (24, 1882020), (28, 1613160), (30, 1505616), (32, 1411515), (35, 1290528), (36, 1254680), (40, 1129212), (42, 1075440), (45, 1003744), (48, 941010), (56, 806580), (60, 752808), (63, 716960), (70, 645264), (72, 627340), (80, 564606), (84, 537720), (90, 501872), (96, 470505), (105, 430176), (112, 403290), (120, 376404), (126, 358480), (140, 322632), (144, 313670), (160, 282303), (168, 268860), (180, 250936), (210, 215088), (224, 201645), (240, 188202), (252, 179240), (280, 161316), (288, 156835), (315, 143392), (336, 134430), (360, 125468), (420, 107544), (480, 94101), (504, 89620), (560, 80658), (630, 71696), (672, 67215), (720, 62734), (840, 53772), (1008, 44810), (1120, 40329), (1260, 35848), (1440, 31367), (1680, 26886), (2016, 22405), (2520, 17924), (3360, 13443), (4481, 10080), (5040, 8962)]