306929520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{142097}}^1$

素因数の和:142119

約数の個数: 80

約数和(自身を含む): 1057209120

約数和(自身を除く): 750279600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 142097, 284194, 426291, 568388, 710485, 852582, 1136776, 1278873, 1420970, 1705164, 2131455, 2273552, 2557746, 2841940, 3410328, 3836619, 4262910, 5115492, 5683880, 6394365, 6820656, 7673238, 8525820, 10230984, 11367760, 12788730, 15346476, 17051640, 19183095, 20461968, 25577460, 30692952, 34103280, 38366190, 51154920, 61385904, 76732380, 102309840, 153464760, 306929520]

約数ペア:

[(1, 306929520), (2, 153464760), (3, 102309840), (4, 76732380), (5, 61385904), (6, 51154920), (8, 38366190), (9, 34103280), (10, 30692952), (12, 25577460), (15, 20461968), (16, 19183095), (18, 17051640), (20, 15346476), (24, 12788730), (27, 11367760), (30, 10230984), (36, 8525820), (40, 7673238), (45, 6820656), (48, 6394365), (54, 5683880), (60, 5115492), (72, 4262910), (80, 3836619), (90, 3410328), (108, 2841940), (120, 2557746), (135, 2273552), (144, 2131455), (180, 1705164), (216, 1420970), (240, 1278873), (270, 1136776), (360, 852582), (432, 710485), (540, 568388), (720, 426291), (1080, 284194), (2160, 142097)]