38544120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 130248000

約数和(自身を除く): 91703880

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 401, 445, 534, 540, 712, 801, 802, 890, 1068, 1080, 1203, 1335, 1602, 1604, 1780, 2005, 2136, 2403, 2406, 2670, 3204, 3208, 3560, 3609, 4005, 4010, 4806, 4812, 5340, 6015, 6408, 7218, 8010, 8020, 9612, 9624, 10680, 10827, 12015, 12030, 14436, 16020, 16040, 18045, 19224, 21654, 24030, 24060, 28872, 32040, 35689, 36090, 43308, 48060, 48120, 54135, 71378, 72180, 86616, 96120, 107067, 108270, 142756, 144360, 178445, 214134, 216540, 285512, 321201, 356890, 428268, 433080, 535335, 642402, 713780, 856536, 963603, 1070670, 1284804, 1427560, 1606005, 1927206, 2141340, 2569608, 3212010, 3854412, 4282680, 4818015, 6424020, 7708824, 9636030, 12848040, 19272060, 38544120]

約数ペア:

[(1, 38544120), (2, 19272060), (3, 12848040), (4, 9636030), (5, 7708824), (6, 6424020), (8, 4818015), (9, 4282680), (10, 3854412), (12, 3212010), (15, 2569608), (18, 2141340), (20, 1927206), (24, 1606005), (27, 1427560), (30, 1284804), (36, 1070670), (40, 963603), (45, 856536), (54, 713780), (60, 642402), (72, 535335), (89, 433080), (90, 428268), (108, 356890), (120, 321201), (135, 285512), (178, 216540), (180, 214134), (216, 178445), (267, 144360), (270, 142756), (356, 108270), (360, 107067), (401, 96120), (445, 86616), (534, 72180), (540, 71378), (712, 54135), (801, 48120), (802, 48060), (890, 43308), (1068, 36090), (1080, 35689), (1203, 32040), (1335, 28872), (1602, 24060), (1604, 24030), (1780, 21654), (2005, 19224), (2136, 18045), (2403, 16040), (2406, 16020), (2670, 14436), (3204, 12030), (3208, 12015), (3560, 10827), (3609, 10680), (4005, 9624), (4010, 9612), (4806, 8020), (4812, 8010), (5340, 7218), (6015, 6408)]