379812720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{32297}}^1$

素因数の和:32327

約数の個数: 120

約数和(自身を含む): 1369693584

約数和(自身を除く): 989880864

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, 5880, 11760, 32297, 64594, 96891, 129188, 161485, 193782, 226079, 258376, 322970, 387564, 452158, 484455, 516752, 645940, 678237, 775128, 904316, 968910, 1130395, 1291880, 1356474, 1550256, 1582553, 1808632, 1937820, 2260790, 2583760, 2712948, 3165106, 3391185, 3617264, 3875640, 4521580, 4747659, 5425896, 6330212, 6782370, 7751280, 7912765, 9043160, 9495318, 10851792, 12660424, 13564740, 15825530, 18086320, 18990636, 23738295, 25320848, 27129480, 31651060, 37981272, 47476590, 54258960, 63302120, 75962544, 94953180, 126604240, 189906360, 379812720]

約数ペア:

[(1, 379812720), (2, 189906360), (3, 126604240), (4, 94953180), (5, 75962544), (6, 63302120), (7, 54258960), (8, 47476590), (10, 37981272), (12, 31651060), (14, 27129480), (15, 25320848), (16, 23738295), (20, 18990636), (21, 18086320), (24, 15825530), (28, 13564740), (30, 12660424), (35, 10851792), (40, 9495318), (42, 9043160), (48, 7912765), (49, 7751280), (56, 6782370), (60, 6330212), (70, 5425896), (80, 4747659), (84, 4521580), (98, 3875640), (105, 3617264), (112, 3391185), (120, 3165106), (140, 2712948), (147, 2583760), (168, 2260790), (196, 1937820), (210, 1808632), (240, 1582553), (245, 1550256), (280, 1356474), (294, 1291880), (336, 1130395), (392, 968910), (420, 904316), (490, 775128), (560, 678237), (588, 645940), (735, 516752), (784, 484455), (840, 452158), (980, 387564), (1176, 322970), (1470, 258376), (1680, 226079), (1960, 193782), (2352, 161485), (2940, 129188), (3920, 96891), (5880, 64594), (11760, 32297)]