15892140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 49190400

約数和(自身を除く): 33298260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 199, 220, 242, 330, 363, 398, 484, 597, 605, 660, 726, 796, 995, 1194, 1210, 1331, 1452, 1815, 1990, 2189, 2388, 2420, 2662, 2985, 3630, 3980, 3993, 4378, 5324, 5970, 6567, 6655, 7260, 7986, 8756, 10945, 11940, 13134, 13310, 15972, 19965, 21890, 24079, 26268, 26620, 32835, 39930, 43780, 48158, 65670, 72237, 79860, 96316, 120395, 131340, 144474, 240790, 264869, 288948, 361185, 481580, 529738, 722370, 794607, 1059476, 1324345, 1444740, 1589214, 2648690, 3178428, 3973035, 5297380, 7946070, 15892140]

約数ペア:

[(1, 15892140), (2, 7946070), (3, 5297380), (4, 3973035), (5, 3178428), (6, 2648690), (10, 1589214), (11, 1444740), (12, 1324345), (15, 1059476), (20, 794607), (22, 722370), (30, 529738), (33, 481580), (44, 361185), (55, 288948), (60, 264869), (66, 240790), (110, 144474), (121, 131340), (132, 120395), (165, 96316), (199, 79860), (220, 72237), (242, 65670), (330, 48158), (363, 43780), (398, 39930), (484, 32835), (597, 26620), (605, 26268), (660, 24079), (726, 21890), (796, 19965), (995, 15972), (1194, 13310), (1210, 13134), (1331, 11940), (1452, 10945), (1815, 8756), (1990, 7986), (2189, 7260), (2388, 6655), (2420, 6567), (2662, 5970), (2985, 5324), (3630, 4378), (3980, 3993)]