264534120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{244939}}^1$

素因数の和:244959

約数の個数: 64

約数和(自身を含む): 881784000

約数和(自身を除く): 617249880

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, 180, 216, 270, 360, 540, 1080, 244939, 489878, 734817, 979756, 1224695, 1469634, 1959512, 2204451, 2449390, 2939268, 3674085, 4408902, 4898780, 5878536, 6613353, 7348170, 8817804, 9797560, 11022255, 13226706, 14696340, 17635608, 22044510, 26453412, 29392680, 33066765, 44089020, 52906824, 66133530, 88178040, 132267060, 264534120]

約数ペア:

[(1, 264534120), (2, 132267060), (3, 88178040), (4, 66133530), (5, 52906824), (6, 44089020), (8, 33066765), (9, 29392680), (10, 26453412), (12, 22044510), (15, 17635608), (18, 14696340), (20, 13226706), (24, 11022255), (27, 9797560), (30, 8817804), (36, 7348170), (40, 6613353), (45, 5878536), (54, 4898780), (60, 4408902), (72, 3674085), (90, 2939268), (108, 2449390), (120, 2204451), (135, 1959512), (180, 1469634), (216, 1224695), (270, 979756), (360, 734817), (540, 489878), (1080, 244939)]