390132480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 1253871360

約数和(自身を除く): 863738880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 283, 320, 359, 384, 480, 566, 640, 718, 768, 849, 960, 1077, 1132, 1280, 1415, 1436, 1698, 1795, 1920, 2154, 2264, 2830, 2872, 3396, 3590, 3840, 4245, 4308, 4528, 5385, 5660, 5744, 6792, 7180, 8490, 8616, 9056, 10770, 11320, 11488, 13584, 14360, 16980, 17232, 18112, 21540, 22640, 22976, 27168, 28720, 33960, 34464, 36224, 43080, 45280, 45952, 54336, 57440, 67920, 68928, 72448, 86160, 90560, 91904, 101597, 108672, 114880, 135840, 137856, 172320, 181120, 203194, 217344, 229760, 271680, 275712, 304791, 344640, 362240, 406388, 459520, 507985, 543360, 609582, 689280, 812776, 1015970, 1086720, 1219164, 1378560, 1523955, 1625552, 2031940, 2438328, 3047910, 3251104, 4063880, 4876656, 6095820, 6502208, 8127760, 9753312, 12191640, 13004416, 16255520, 19506624, 24383280, 26008832, 32511040, 39013248, 48766560, 65022080, 78026496, 97533120, 130044160, 195066240, 390132480]

約数ペア:

[(1, 390132480), (2, 195066240), (3, 130044160), (4, 97533120), (5, 78026496), (6, 65022080), (8, 48766560), (10, 39013248), (12, 32511040), (15, 26008832), (16, 24383280), (20, 19506624), (24, 16255520), (30, 13004416), (32, 12191640), (40, 9753312), (48, 8127760), (60, 6502208), (64, 6095820), (80, 4876656), (96, 4063880), (120, 3251104), (128, 3047910), (160, 2438328), (192, 2031940), (240, 1625552), (256, 1523955), (283, 1378560), (320, 1219164), (359, 1086720), (384, 1015970), (480, 812776), (566, 689280), (640, 609582), (718, 543360), (768, 507985), (849, 459520), (960, 406388), (1077, 362240), (1132, 344640), (1280, 304791), (1415, 275712), (1436, 271680), (1698, 229760), (1795, 217344), (1920, 203194), (2154, 181120), (2264, 172320), (2830, 137856), (2872, 135840), (3396, 114880), (3590, 108672), (3840, 101597), (4245, 91904), (4308, 90560), (4528, 86160), (5385, 72448), (5660, 68928), (5744, 67920), (6792, 57440), (7180, 54336), (8490, 45952), (8616, 45280), (9056, 43080), (10770, 36224), (11320, 34464), (11488, 33960), (13584, 28720), (14360, 27168), (16980, 22976), (17232, 22640), (18112, 21540)]