666472320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{38569}}^1$

素因数の和:38597

約数の個数: 128

約数和(自身を含む): 2360484000

約数和(自身を除く): 1694011680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 38569, 77138, 115707, 154276, 192845, 231414, 308552, 347121, 385690, 462828, 578535, 617104, 694242, 771380, 925656, 1041363, 1157070, 1234208, 1388484, 1542760, 1735605, 1851312, 2082726, 2314140, 2468416, 2776968, 3085520, 3471210, 3702624, 4165452, 4628280, 4936832, 5206815, 5553936, 6171040, 6942420, 7405248, 8330904, 9256560, 10413630, 11107872, 12342080, 13884840, 14810496, 16661808, 18513120, 20827260, 22215744, 24684160, 27769680, 33323616, 37026240, 41654520, 44431488, 55539360, 66647232, 74052480, 83309040, 111078720, 133294464, 166618080, 222157440, 333236160, 666472320]

約数ペア:

[(1, 666472320), (2, 333236160), (3, 222157440), (4, 166618080), (5, 133294464), (6, 111078720), (8, 83309040), (9, 74052480), (10, 66647232), (12, 55539360), (15, 44431488), (16, 41654520), (18, 37026240), (20, 33323616), (24, 27769680), (27, 24684160), (30, 22215744), (32, 20827260), (36, 18513120), (40, 16661808), (45, 14810496), (48, 13884840), (54, 12342080), (60, 11107872), (64, 10413630), (72, 9256560), (80, 8330904), (90, 7405248), (96, 6942420), (108, 6171040), (120, 5553936), (128, 5206815), (135, 4936832), (144, 4628280), (160, 4165452), (180, 3702624), (192, 3471210), (216, 3085520), (240, 2776968), (270, 2468416), (288, 2314140), (320, 2082726), (360, 1851312), (384, 1735605), (432, 1542760), (480, 1388484), (540, 1234208), (576, 1157070), (640, 1041363), (720, 925656), (864, 771380), (960, 694242), (1080, 617104), (1152, 578535), (1440, 462828), (1728, 385690), (1920, 347121), (2160, 308552), (2880, 231414), (3456, 192845), (4320, 154276), (5760, 115707), (8640, 77138), (17280, 38569)]