30982680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 101930400

約数和(自身を除く): 70947720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 967, 1068, 1335, 1602, 1780, 1934, 2136, 2670, 2901, 3204, 3560, 3868, 4005, 4835, 5340, 5802, 6408, 7736, 8010, 8703, 9670, 10680, 11604, 14505, 16020, 17406, 19340, 23208, 29010, 32040, 34812, 38680, 43515, 58020, 69624, 86063, 87030, 116040, 172126, 174060, 258189, 344252, 348120, 430315, 516378, 688504, 774567, 860630, 1032756, 1290945, 1549134, 1721260, 2065512, 2581890, 3098268, 3442520, 3872835, 5163780, 6196536, 7745670, 10327560, 15491340, 30982680]

約数ペア:

[(1, 30982680), (2, 15491340), (3, 10327560), (4, 7745670), (5, 6196536), (6, 5163780), (8, 3872835), (9, 3442520), (10, 3098268), (12, 2581890), (15, 2065512), (18, 1721260), (20, 1549134), (24, 1290945), (30, 1032756), (36, 860630), (40, 774567), (45, 688504), (60, 516378), (72, 430315), (89, 348120), (90, 344252), (120, 258189), (178, 174060), (180, 172126), (267, 116040), (356, 87030), (360, 86063), (445, 69624), (534, 58020), (712, 43515), (801, 38680), (890, 34812), (967, 32040), (1068, 29010), (1335, 23208), (1602, 19340), (1780, 17406), (1934, 16020), (2136, 14505), (2670, 11604), (2901, 10680), (3204, 9670), (3560, 8703), (3868, 8010), (4005, 7736), (4835, 6408), (5340, 5802)]