12784556160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{739847}}^1$

素因数の和:739875

約数の個数: 128

約数和(自身を含む): 45278697600

約数和(自身を除く): 32494141440

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, 739847, 1479694, 2219541, 2959388, 3699235, 4439082, 5918776, 6658623, 7398470, 8878164, 11097705, 11837552, 13317246, 14796940, 17756328, 19975869, 22195410, 23675104, 26634492, 29593880, 33293115, 35512656, 39951738, 44390820, 47350208, 53268984, 59187760, 66586230, 71025312, 79903476, 88781640, 94700416, 99879345, 106537968, 118375520, 133172460, 142050624, 159806952, 177563280, 199758690, 213075936, 236751040, 266344920, 284101248, 319613904, 355126560, 399517380, 426151872, 473502080, 532689840, 639227808, 710253120, 799034760, 852303744, 1065379680, 1278455616, 1420506240, 1598069520, 2130759360, 2556911232, 3196139040, 4261518720, 6392278080, 12784556160]

約数ペア:

[(1, 12784556160), (2, 6392278080), (3, 4261518720), (4, 3196139040), (5, 2556911232), (6, 2130759360), (8, 1598069520), (9, 1420506240), (10, 1278455616), (12, 1065379680), (15, 852303744), (16, 799034760), (18, 710253120), (20, 639227808), (24, 532689840), (27, 473502080), (30, 426151872), (32, 399517380), (36, 355126560), (40, 319613904), (45, 284101248), (48, 266344920), (54, 236751040), (60, 213075936), (64, 199758690), (72, 177563280), (80, 159806952), (90, 142050624), (96, 133172460), (108, 118375520), (120, 106537968), (128, 99879345), (135, 94700416), (144, 88781640), (160, 79903476), (180, 71025312), (192, 66586230), (216, 59187760), (240, 53268984), (270, 47350208), (288, 44390820), (320, 39951738), (360, 35512656), (384, 33293115), (432, 29593880), (480, 26634492), (540, 23675104), (576, 22195410), (640, 19975869), (720, 17756328), (864, 14796940), (960, 13317246), (1080, 11837552), (1152, 11097705), (1440, 8878164), (1728, 7398470), (1920, 6658623), (2160, 5918776), (2880, 4439082), (3456, 3699235), (4320, 2959388), (5760, 2219541), (8640, 1479694), (17280, 739847)]