288870720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2448

約数の個数: 112

約数和(自身を含む): 924568128

約数和(自身を除く): 635697408

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, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1965, 2096, 2297, 2620, 3144, 3930, 4192, 4594, 5240, 6288, 6891, 7860, 8384, 9188, 10480, 11485, 12576, 13782, 15720, 18376, 20960, 22970, 25152, 27564, 31440, 34455, 36752, 41920, 45940, 55128, 62880, 68910, 73504, 91880, 110256, 125760, 137820, 147008, 183760, 220512, 275640, 300907, 367520, 441024, 551280, 601814, 735040, 902721, 1102560, 1203628, 1504535, 1805442, 2205120, 2407256, 3009070, 3610884, 4513605, 4814512, 6018140, 7221768, 9027210, 9629024, 12036280, 14443536, 18054420, 19258048, 24072560, 28887072, 36108840, 48145120, 57774144, 72217680, 96290240, 144435360, 288870720]

約数ペア:

[(1, 288870720), (2, 144435360), (3, 96290240), (4, 72217680), (5, 57774144), (6, 48145120), (8, 36108840), (10, 28887072), (12, 24072560), (15, 19258048), (16, 18054420), (20, 14443536), (24, 12036280), (30, 9629024), (32, 9027210), (40, 7221768), (48, 6018140), (60, 4814512), (64, 4513605), (80, 3610884), (96, 3009070), (120, 2407256), (131, 2205120), (160, 1805442), (192, 1504535), (240, 1203628), (262, 1102560), (320, 902721), (393, 735040), (480, 601814), (524, 551280), (655, 441024), (786, 367520), (960, 300907), (1048, 275640), (1310, 220512), (1572, 183760), (1965, 147008), (2096, 137820), (2297, 125760), (2620, 110256), (3144, 91880), (3930, 73504), (4192, 68910), (4594, 62880), (5240, 55128), (6288, 45940), (6891, 41920), (7860, 36752), (8384, 34455), (9188, 31440), (10480, 27564), (11485, 25152), (12576, 22970), (13782, 20960), (15720, 18376)]