47898480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4073}}^1$

素因数の和:4103

約数の個数: 120

約数和(自身を含む): 172770192

約数和(自身を除く): 124871712

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, 2940, 3920, 4073, 5880, 8146, 11760, 12219, 16292, 20365, 24438, 28511, 32584, 40730, 48876, 57022, 61095, 65168, 81460, 85533, 97752, 114044, 122190, 142555, 162920, 171066, 195504, 199577, 228088, 244380, 285110, 325840, 342132, 399154, 427665, 456176, 488760, 570220, 598731, 684264, 798308, 855330, 977520, 997885, 1140440, 1197462, 1368528, 1596616, 1710660, 1995770, 2280880, 2394924, 2993655, 3193232, 3421320, 3991540, 4789848, 5987310, 6842640, 7983080, 9579696, 11974620, 15966160, 23949240, 47898480]

約数ペア:

[(1, 47898480), (2, 23949240), (3, 15966160), (4, 11974620), (5, 9579696), (6, 7983080), (7, 6842640), (8, 5987310), (10, 4789848), (12, 3991540), (14, 3421320), (15, 3193232), (16, 2993655), (20, 2394924), (21, 2280880), (24, 1995770), (28, 1710660), (30, 1596616), (35, 1368528), (40, 1197462), (42, 1140440), (48, 997885), (49, 977520), (56, 855330), (60, 798308), (70, 684264), (80, 598731), (84, 570220), (98, 488760), (105, 456176), (112, 427665), (120, 399154), (140, 342132), (147, 325840), (168, 285110), (196, 244380), (210, 228088), (240, 199577), (245, 195504), (280, 171066), (294, 162920), (336, 142555), (392, 122190), (420, 114044), (490, 97752), (560, 85533), (588, 81460), (735, 65168), (784, 61095), (840, 57022), (980, 48876), (1176, 40730), (1470, 32584), (1680, 28511), (1960, 24438), (2352, 20365), (2940, 16292), (3920, 12219), (4073, 11760), (5880, 8146)]