346061640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 1080864000

約数和(自身を除く): 734802360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 277, 290, 348, 359, 435, 554, 580, 696, 718, 831, 870, 1077, 1108, 1160, 1385, 1436, 1662, 1740, 1795, 2154, 2216, 2770, 2872, 3324, 3480, 3590, 4155, 4308, 5385, 5540, 6648, 7180, 8033, 8310, 8616, 10411, 10770, 11080, 14360, 16066, 16620, 20822, 21540, 24099, 31233, 32132, 33240, 40165, 41644, 43080, 48198, 52055, 62466, 64264, 80330, 83288, 96396, 99443, 104110, 120495, 124932, 156165, 160660, 192792, 198886, 208220, 240990, 249864, 298329, 312330, 321320, 397772, 416440, 481980, 497215, 596658, 624660, 795544, 963960, 994430, 1193316, 1249320, 1491645, 1988860, 2386632, 2883847, 2983290, 3977720, 5767694, 5966580, 8651541, 11535388, 11933160, 14419235, 17303082, 23070776, 28838470, 34606164, 43257705, 57676940, 69212328, 86515410, 115353880, 173030820, 346061640]

約数ペア:

[(1, 346061640), (2, 173030820), (3, 115353880), (4, 86515410), (5, 69212328), (6, 57676940), (8, 43257705), (10, 34606164), (12, 28838470), (15, 23070776), (20, 17303082), (24, 14419235), (29, 11933160), (30, 11535388), (40, 8651541), (58, 5966580), (60, 5767694), (87, 3977720), (116, 2983290), (120, 2883847), (145, 2386632), (174, 1988860), (232, 1491645), (277, 1249320), (290, 1193316), (348, 994430), (359, 963960), (435, 795544), (554, 624660), (580, 596658), (696, 497215), (718, 481980), (831, 416440), (870, 397772), (1077, 321320), (1108, 312330), (1160, 298329), (1385, 249864), (1436, 240990), (1662, 208220), (1740, 198886), (1795, 192792), (2154, 160660), (2216, 156165), (2770, 124932), (2872, 120495), (3324, 104110), (3480, 99443), (3590, 96396), (4155, 83288), (4308, 80330), (5385, 64264), (5540, 62466), (6648, 52055), (7180, 48198), (8033, 43080), (8310, 41644), (8616, 40165), (10411, 33240), (10770, 32132), (11080, 31233), (14360, 24099), (16066, 21540), (16620, 20822)]