3968640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 15036840

約数和(自身を除く): 11068200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 128, 130, 144, 156, 159, 160, 180, 192, 195, 208, 212, 234, 240, 260, 265, 288, 312, 318, 320, 360, 384, 390, 416, 424, 468, 477, 480, 520, 530, 576, 585, 624, 636, 640, 689, 720, 780, 795, 832, 848, 936, 954, 960, 1040, 1060, 1152, 1170, 1248, 1272, 1378, 1440, 1560, 1590, 1664, 1696, 1872, 1908, 1920, 2067, 2080, 2120, 2340, 2385, 2496, 2544, 2756, 2880, 3120, 3180, 3392, 3445, 3744, 3816, 4134, 4160, 4240, 4680, 4770, 4992, 5088, 5512, 5760, 6201, 6240, 6360, 6784, 6890, 7488, 7632, 8268, 8320, 8480, 9360, 9540, 10176, 10335, 11024, 12402, 12480, 12720, 13780, 14976, 15264, 16536, 16960, 18720, 19080, 20352, 20670, 22048, 24804, 24960, 25440, 27560, 30528, 31005, 33072, 33920, 37440, 38160, 41340, 44096, 49608, 50880, 55120, 61056, 62010, 66144, 74880, 76320, 82680, 88192, 99216, 101760, 110240, 124020, 132288, 152640, 165360, 198432, 220480, 248040, 264576, 305280, 330720, 396864, 440960, 496080, 661440, 793728, 992160, 1322880, 1984320, 3968640]

約数ペア:

[(1, 3968640), (2, 1984320), (3, 1322880), (4, 992160), (5, 793728), (6, 661440), (8, 496080), (9, 440960), (10, 396864), (12, 330720), (13, 305280), (15, 264576), (16, 248040), (18, 220480), (20, 198432), (24, 165360), (26, 152640), (30, 132288), (32, 124020), (36, 110240), (39, 101760), (40, 99216), (45, 88192), (48, 82680), (52, 76320), (53, 74880), (60, 66144), (64, 62010), (65, 61056), (72, 55120), (78, 50880), (80, 49608), (90, 44096), (96, 41340), (104, 38160), (106, 37440), (117, 33920), (120, 33072), (128, 31005), (130, 30528), (144, 27560), (156, 25440), (159, 24960), (160, 24804), (180, 22048), (192, 20670), (195, 20352), (208, 19080), (212, 18720), (234, 16960), (240, 16536), (260, 15264), (265, 14976), (288, 13780), (312, 12720), (318, 12480), (320, 12402), (360, 11024), (384, 10335), (390, 10176), (416, 9540), (424, 9360), (468, 8480), (477, 8320), (480, 8268), (520, 7632), (530, 7488), (576, 6890), (585, 6784), (624, 6360), (636, 6240), (640, 6201), (689, 5760), (720, 5512), (780, 5088), (795, 4992), (832, 4770), (848, 4680), (936, 4240), (954, 4160), (960, 4134), (1040, 3816), (1060, 3744), (1152, 3445), (1170, 3392), (1248, 3180), (1272, 3120), (1378, 2880), (1440, 2756), (1560, 2544), (1590, 2496), (1664, 2385), (1696, 2340), (1872, 2120), (1908, 2080), (1920, 2067)]