15083040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 55121472

約数和(自身を除く): 40038432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 804, 840, 938, 1005, 1072, 1120, 1340, 1407, 1608, 1680, 1876, 2010, 2144, 2345, 2680, 2814, 3216, 3360, 3752, 4020, 4489, 4690, 5360, 5628, 6432, 7035, 7504, 8040, 8978, 9380, 10720, 11256, 13467, 14070, 15008, 16080, 17956, 18760, 22445, 22512, 26934, 28140, 31423, 32160, 35912, 37520, 44890, 45024, 53868, 56280, 62846, 67335, 71824, 75040, 89780, 94269, 107736, 112560, 125692, 134670, 143648, 157115, 179560, 188538, 215472, 225120, 251384, 269340, 314230, 359120, 377076, 430944, 471345, 502768, 538680, 628460, 718240, 754152, 942690, 1005536, 1077360, 1256920, 1508304, 1885380, 2154720, 2513840, 3016608, 3770760, 5027680, 7541520, 15083040]

約数ペア:

[(1, 15083040), (2, 7541520), (3, 5027680), (4, 3770760), (5, 3016608), (6, 2513840), (7, 2154720), (8, 1885380), (10, 1508304), (12, 1256920), (14, 1077360), (15, 1005536), (16, 942690), (20, 754152), (21, 718240), (24, 628460), (28, 538680), (30, 502768), (32, 471345), (35, 430944), (40, 377076), (42, 359120), (48, 314230), (56, 269340), (60, 251384), (67, 225120), (70, 215472), (80, 188538), (84, 179560), (96, 157115), (105, 143648), (112, 134670), (120, 125692), (134, 112560), (140, 107736), (160, 94269), (168, 89780), (201, 75040), (210, 71824), (224, 67335), (240, 62846), (268, 56280), (280, 53868), (335, 45024), (336, 44890), (402, 37520), (420, 35912), (469, 32160), (480, 31423), (536, 28140), (560, 26934), (670, 22512), (672, 22445), (804, 18760), (840, 17956), (938, 16080), (1005, 15008), (1072, 14070), (1120, 13467), (1340, 11256), (1407, 10720), (1608, 9380), (1680, 8978), (1876, 8040), (2010, 7504), (2144, 7035), (2345, 6432), (2680, 5628), (2814, 5360), (3216, 4690), (3360, 4489), (3752, 4020)]