28353360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2411}}^1$

素因数の和:2441

約数の個数: 120

約数和(自身を含む): 102288096

約数和(自身を除く): 73934736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2411, 2940, 3920, 4822, 5880, 7233, 9644, 11760, 12055, 14466, 16877, 19288, 24110, 28932, 33754, 36165, 38576, 48220, 50631, 57864, 67508, 72330, 84385, 96440, 101262, 115728, 118139, 135016, 144660, 168770, 192880, 202524, 236278, 253155, 270032, 289320, 337540, 354417, 405048, 472556, 506310, 578640, 590695, 675080, 708834, 810096, 945112, 1012620, 1181390, 1350160, 1417668, 1772085, 1890224, 2025240, 2362780, 2835336, 3544170, 4050480, 4725560, 5670672, 7088340, 9451120, 14176680, 28353360]

約数ペア:

[(1, 28353360), (2, 14176680), (3, 9451120), (4, 7088340), (5, 5670672), (6, 4725560), (7, 4050480), (8, 3544170), (10, 2835336), (12, 2362780), (14, 2025240), (15, 1890224), (16, 1772085), (20, 1417668), (21, 1350160), (24, 1181390), (28, 1012620), (30, 945112), (35, 810096), (40, 708834), (42, 675080), (48, 590695), (49, 578640), (56, 506310), (60, 472556), (70, 405048), (80, 354417), (84, 337540), (98, 289320), (105, 270032), (112, 253155), (120, 236278), (140, 202524), (147, 192880), (168, 168770), (196, 144660), (210, 135016), (240, 118139), (245, 115728), (280, 101262), (294, 96440), (336, 84385), (392, 72330), (420, 67508), (490, 57864), (560, 50631), (588, 48220), (735, 38576), (784, 36165), (840, 33754), (980, 28932), (1176, 24110), (1470, 19288), (1680, 16877), (1960, 14466), (2352, 12055), (2411, 11760), (2940, 9644), (3920, 7233), (4822, 5880)]