1895901120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{219433}}^1$

素因数の和:219459

約数の個数: 112

約数和(自身を含む): 6688348320

約数和(自身を除く): 4792447200

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 219433, 438866, 658299, 877732, 1097165, 1316598, 1755464, 1974897, 2194330, 2633196, 3291495, 3510928, 3949794, 4388660, 5266392, 5924691, 6582990, 7021856, 7899588, 8777320, 9874485, 10532784, 11849382, 13165980, 14043712, 15799176, 17554640, 19748970, 21065568, 23698764, 26331960, 29623455, 31598352, 35109280, 39497940, 42131136, 47397528, 52663920, 59246910, 63196704, 70218560, 78995880, 94795056, 105327840, 118493820, 126393408, 157991760, 189590112, 210655680, 236987640, 315983520, 379180224, 473975280, 631967040, 947950560, 1895901120]

約数ペア:

[(1, 1895901120), (2, 947950560), (3, 631967040), (4, 473975280), (5, 379180224), (6, 315983520), (8, 236987640), (9, 210655680), (10, 189590112), (12, 157991760), (15, 126393408), (16, 118493820), (18, 105327840), (20, 94795056), (24, 78995880), (27, 70218560), (30, 63196704), (32, 59246910), (36, 52663920), (40, 47397528), (45, 42131136), (48, 39497940), (54, 35109280), (60, 31598352), (64, 29623455), (72, 26331960), (80, 23698764), (90, 21065568), (96, 19748970), (108, 17554640), (120, 15799176), (135, 14043712), (144, 13165980), (160, 11849382), (180, 10532784), (192, 9874485), (216, 8777320), (240, 7899588), (270, 7021856), (288, 6582990), (320, 5924691), (360, 5266392), (432, 4388660), (480, 3949794), (540, 3510928), (576, 3291495), (720, 2633196), (864, 2194330), (960, 1974897), (1080, 1755464), (1440, 1316598), (1728, 1097165), (2160, 877732), (2880, 658299), (4320, 438866), (8640, 219433)]