15035040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 52540488

約数和(自身を除く): 37505448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 197, 212, 240, 265, 288, 318, 360, 394, 424, 477, 480, 530, 591, 636, 720, 788, 795, 848, 954, 985, 1060, 1182, 1272, 1440, 1576, 1590, 1696, 1773, 1908, 1970, 2120, 2364, 2385, 2544, 2955, 3152, 3180, 3546, 3816, 3940, 4240, 4728, 4770, 5088, 5910, 6304, 6360, 7092, 7632, 7880, 8480, 8865, 9456, 9540, 10441, 11820, 12720, 14184, 15264, 15760, 17730, 18912, 19080, 20882, 23640, 25440, 28368, 31323, 31520, 35460, 38160, 41764, 47280, 52205, 56736, 62646, 70920, 76320, 83528, 93969, 94560, 104410, 125292, 141840, 156615, 167056, 187938, 208820, 250584, 283680, 313230, 334112, 375876, 417640, 469845, 501168, 626460, 751752, 835280, 939690, 1002336, 1252920, 1503504, 1670560, 1879380, 2505840, 3007008, 3758760, 5011680, 7517520, 15035040]

約数ペア:

[(1, 15035040), (2, 7517520), (3, 5011680), (4, 3758760), (5, 3007008), (6, 2505840), (8, 1879380), (9, 1670560), (10, 1503504), (12, 1252920), (15, 1002336), (16, 939690), (18, 835280), (20, 751752), (24, 626460), (30, 501168), (32, 469845), (36, 417640), (40, 375876), (45, 334112), (48, 313230), (53, 283680), (60, 250584), (72, 208820), (80, 187938), (90, 167056), (96, 156615), (106, 141840), (120, 125292), (144, 104410), (159, 94560), (160, 93969), (180, 83528), (197, 76320), (212, 70920), (240, 62646), (265, 56736), (288, 52205), (318, 47280), (360, 41764), (394, 38160), (424, 35460), (477, 31520), (480, 31323), (530, 28368), (591, 25440), (636, 23640), (720, 20882), (788, 19080), (795, 18912), (848, 17730), (954, 15760), (985, 15264), (1060, 14184), (1182, 12720), (1272, 11820), (1440, 10441), (1576, 9540), (1590, 9456), (1696, 8865), (1773, 8480), (1908, 7880), (1970, 7632), (2120, 7092), (2364, 6360), (2385, 6304), (2544, 5910), (2955, 5088), (3152, 4770), (3180, 4728), (3546, 4240), (3816, 3940)]