38083680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 132678000

約数和(自身を除く): 94594320

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, 212, 240, 265, 288, 318, 360, 424, 477, 480, 499, 530, 636, 720, 795, 848, 954, 998, 1060, 1272, 1440, 1497, 1590, 1696, 1908, 1996, 2120, 2385, 2495, 2544, 2994, 3180, 3816, 3992, 4240, 4491, 4770, 4990, 5088, 5988, 6360, 7485, 7632, 7984, 8480, 8982, 9540, 9980, 11976, 12720, 14970, 15264, 15968, 17964, 19080, 19960, 22455, 23952, 25440, 26447, 29940, 35928, 38160, 39920, 44910, 47904, 52894, 59880, 71856, 76320, 79341, 79840, 89820, 105788, 119760, 132235, 143712, 158682, 179640, 211576, 238023, 239520, 264470, 317364, 359280, 396705, 423152, 476046, 528940, 634728, 718560, 793410, 846304, 952092, 1057880, 1190115, 1269456, 1586820, 1904184, 2115760, 2380230, 2538912, 3173640, 3808368, 4231520, 4760460, 6347280, 7616736, 9520920, 12694560, 19041840, 38083680]

約数ペア:

[(1, 38083680), (2, 19041840), (3, 12694560), (4, 9520920), (5, 7616736), (6, 6347280), (8, 4760460), (9, 4231520), (10, 3808368), (12, 3173640), (15, 2538912), (16, 2380230), (18, 2115760), (20, 1904184), (24, 1586820), (30, 1269456), (32, 1190115), (36, 1057880), (40, 952092), (45, 846304), (48, 793410), (53, 718560), (60, 634728), (72, 528940), (80, 476046), (90, 423152), (96, 396705), (106, 359280), (120, 317364), (144, 264470), (159, 239520), (160, 238023), (180, 211576), (212, 179640), (240, 158682), (265, 143712), (288, 132235), (318, 119760), (360, 105788), (424, 89820), (477, 79840), (480, 79341), (499, 76320), (530, 71856), (636, 59880), (720, 52894), (795, 47904), (848, 44910), (954, 39920), (998, 38160), (1060, 35928), (1272, 29940), (1440, 26447), (1497, 25440), (1590, 23952), (1696, 22455), (1908, 19960), (1996, 19080), (2120, 17964), (2385, 15968), (2495, 15264), (2544, 14970), (2994, 12720), (3180, 11976), (3816, 9980), (3992, 9540), (4240, 8982), (4491, 8480), (4770, 7984), (4990, 7632), (5088, 7485), (5988, 6360)]