61983720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 202849920

約数和(自身を除く): 140866200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 501, 668, 835, 1002, 1031, 1336, 1503, 1670, 2004, 2062, 2505, 3006, 3093, 3340, 4008, 4124, 5010, 5155, 6012, 6186, 6680, 7515, 8248, 9279, 10020, 10310, 12024, 12372, 15030, 15465, 18558, 20040, 20620, 24744, 30060, 30930, 37116, 41240, 46395, 60120, 61860, 74232, 92790, 123720, 172177, 185580, 344354, 371160, 516531, 688708, 860885, 1033062, 1377416, 1549593, 1721770, 2066124, 2582655, 3099186, 3443540, 4132248, 5165310, 6198372, 6887080, 7747965, 10330620, 12396744, 15495930, 20661240, 30991860, 61983720]

約数ペア:

[(1, 61983720), (2, 30991860), (3, 20661240), (4, 15495930), (5, 12396744), (6, 10330620), (8, 7747965), (9, 6887080), (10, 6198372), (12, 5165310), (15, 4132248), (18, 3443540), (20, 3099186), (24, 2582655), (30, 2066124), (36, 1721770), (40, 1549593), (45, 1377416), (60, 1033062), (72, 860885), (90, 688708), (120, 516531), (167, 371160), (180, 344354), (334, 185580), (360, 172177), (501, 123720), (668, 92790), (835, 74232), (1002, 61860), (1031, 60120), (1336, 46395), (1503, 41240), (1670, 37116), (2004, 30930), (2062, 30060), (2505, 24744), (3006, 20620), (3093, 20040), (3340, 18558), (4008, 15465), (4124, 15030), (5010, 12372), (5155, 12024), (6012, 10310), (6186, 10020), (6680, 9279), (7515, 8248)]