15270480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 51996672

約数和(自身を除く): 36726192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 167, 180, 240, 254, 334, 360, 381, 501, 508, 635, 668, 720, 762, 835, 1002, 1016, 1143, 1270, 1336, 1503, 1524, 1670, 1905, 2004, 2032, 2286, 2505, 2540, 2672, 3006, 3048, 3340, 3810, 4008, 4572, 5010, 5080, 5715, 6012, 6096, 6680, 7515, 7620, 8016, 9144, 10020, 10160, 11430, 12024, 13360, 15030, 15240, 18288, 20040, 21209, 22860, 24048, 30060, 30480, 40080, 42418, 45720, 60120, 63627, 84836, 91440, 106045, 120240, 127254, 169672, 190881, 212090, 254508, 318135, 339344, 381762, 424180, 509016, 636270, 763524, 848360, 954405, 1018032, 1272540, 1527048, 1696720, 1908810, 2545080, 3054096, 3817620, 5090160, 7635240, 15270480]

約数ペア:

[(1, 15270480), (2, 7635240), (3, 5090160), (4, 3817620), (5, 3054096), (6, 2545080), (8, 1908810), (9, 1696720), (10, 1527048), (12, 1272540), (15, 1018032), (16, 954405), (18, 848360), (20, 763524), (24, 636270), (30, 509016), (36, 424180), (40, 381762), (45, 339344), (48, 318135), (60, 254508), (72, 212090), (80, 190881), (90, 169672), (120, 127254), (127, 120240), (144, 106045), (167, 91440), (180, 84836), (240, 63627), (254, 60120), (334, 45720), (360, 42418), (381, 40080), (501, 30480), (508, 30060), (635, 24048), (668, 22860), (720, 21209), (762, 20040), (835, 18288), (1002, 15240), (1016, 15030), (1143, 13360), (1270, 12024), (1336, 11430), (1503, 10160), (1524, 10020), (1670, 9144), (1905, 8016), (2004, 7620), (2032, 7515), (2286, 6680), (2505, 6096), (2540, 6012), (2672, 5715), (3006, 5080), (3048, 5010), (3340, 4572), (3810, 4008)]