79419960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 267033600

約数和(自身を除く): 187613640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 487, 540, 604, 755, 906, 974, 1080, 1208, 1359, 1461, 1510, 1812, 1948, 2265, 2435, 2718, 2922, 3020, 3624, 3896, 4077, 4383, 4530, 4870, 5436, 5844, 6040, 6795, 7305, 8154, 8766, 9060, 9740, 10872, 11688, 13149, 13590, 14610, 16308, 17532, 18120, 19480, 20385, 21915, 26298, 27180, 29220, 32616, 35064, 40770, 43830, 52596, 54360, 58440, 65745, 73537, 81540, 87660, 105192, 131490, 147074, 163080, 175320, 220611, 262980, 294148, 367685, 441222, 525960, 588296, 661833, 735370, 882444, 1103055, 1323666, 1470740, 1764888, 1985499, 2206110, 2647332, 2941480, 3309165, 3970998, 4412220, 5294664, 6618330, 7941996, 8824440, 9927495, 13236660, 15883992, 19854990, 26473320, 39709980, 79419960]

約数ペア:

[(1, 79419960), (2, 39709980), (3, 26473320), (4, 19854990), (5, 15883992), (6, 13236660), (8, 9927495), (9, 8824440), (10, 7941996), (12, 6618330), (15, 5294664), (18, 4412220), (20, 3970998), (24, 3309165), (27, 2941480), (30, 2647332), (36, 2206110), (40, 1985499), (45, 1764888), (54, 1470740), (60, 1323666), (72, 1103055), (90, 882444), (108, 735370), (120, 661833), (135, 588296), (151, 525960), (180, 441222), (216, 367685), (270, 294148), (302, 262980), (360, 220611), (453, 175320), (487, 163080), (540, 147074), (604, 131490), (755, 105192), (906, 87660), (974, 81540), (1080, 73537), (1208, 65745), (1359, 58440), (1461, 54360), (1510, 52596), (1812, 43830), (1948, 40770), (2265, 35064), (2435, 32616), (2718, 29220), (2922, 27180), (3020, 26298), (3624, 21915), (3896, 20385), (4077, 19480), (4383, 18120), (4530, 17532), (4870, 16308), (5436, 14610), (5844, 13590), (6040, 13149), (6795, 11688), (7305, 10872), (8154, 9740), (8766, 9060)]