30112320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4508

約数の個数: 112

約数和(自身を含む): 109289088

約数和(自身を除く): 79176768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4481, 6720, 8962, 13443, 17924, 22405, 26886, 31367, 35848, 44810, 53772, 62734, 67215, 71696, 89620, 94101, 107544, 125468, 134430, 143392, 156835, 179240, 188202, 215088, 250936, 268860, 286784, 313670, 358480, 376404, 430176, 470505, 501872, 537720, 627340, 716960, 752808, 860352, 941010, 1003744, 1075440, 1254680, 1433920, 1505616, 1882020, 2007488, 2150880, 2509360, 3011232, 3764040, 4301760, 5018720, 6022464, 7528080, 10037440, 15056160, 30112320]

約数ペア:

[(1, 30112320), (2, 15056160), (3, 10037440), (4, 7528080), (5, 6022464), (6, 5018720), (7, 4301760), (8, 3764040), (10, 3011232), (12, 2509360), (14, 2150880), (15, 2007488), (16, 1882020), (20, 1505616), (21, 1433920), (24, 1254680), (28, 1075440), (30, 1003744), (32, 941010), (35, 860352), (40, 752808), (42, 716960), (48, 627340), (56, 537720), (60, 501872), (64, 470505), (70, 430176), (80, 376404), (84, 358480), (96, 313670), (105, 286784), (112, 268860), (120, 250936), (140, 215088), (160, 188202), (168, 179240), (192, 156835), (210, 143392), (224, 134430), (240, 125468), (280, 107544), (320, 94101), (336, 89620), (420, 71696), (448, 67215), (480, 62734), (560, 53772), (672, 44810), (840, 35848), (960, 31367), (1120, 26886), (1344, 22405), (1680, 17924), (2240, 13443), (3360, 8962), (4481, 6720)]