51302880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1593

約数の個数: 144

約数和(自身を含む): 182800800

約数和(自身を除く): 131497920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1549, 1656, 1840, 2070, 2208, 2760, 3098, 3312, 3680, 4140, 4647, 5520, 6196, 6624, 7745, 8280, 9294, 11040, 12392, 13941, 15490, 16560, 18588, 23235, 24784, 27882, 30980, 33120, 35627, 37176, 46470, 49568, 55764, 61960, 69705, 71254, 74352, 92940, 106881, 111528, 123920, 139410, 142508, 148704, 178135, 185880, 213762, 223056, 247840, 278820, 285016, 320643, 356270, 371760, 427524, 446112, 534405, 557640, 570032, 641286, 712540, 743520, 855048, 1068810, 1115280, 1140064, 1282572, 1425080, 1603215, 1710096, 2137620, 2230560, 2565144, 2850160, 3206430, 3420192, 4275240, 5130288, 5700320, 6412860, 8550480, 10260576, 12825720, 17100960, 25651440, 51302880]

約数ペア:

[(1, 51302880), (2, 25651440), (3, 17100960), (4, 12825720), (5, 10260576), (6, 8550480), (8, 6412860), (9, 5700320), (10, 5130288), (12, 4275240), (15, 3420192), (16, 3206430), (18, 2850160), (20, 2565144), (23, 2230560), (24, 2137620), (30, 1710096), (32, 1603215), (36, 1425080), (40, 1282572), (45, 1140064), (46, 1115280), (48, 1068810), (60, 855048), (69, 743520), (72, 712540), (80, 641286), (90, 570032), (92, 557640), (96, 534405), (115, 446112), (120, 427524), (138, 371760), (144, 356270), (160, 320643), (180, 285016), (184, 278820), (207, 247840), (230, 223056), (240, 213762), (276, 185880), (288, 178135), (345, 148704), (360, 142508), (368, 139410), (414, 123920), (460, 111528), (480, 106881), (552, 92940), (690, 74352), (720, 71254), (736, 69705), (828, 61960), (920, 55764), (1035, 49568), (1104, 46470), (1380, 37176), (1440, 35627), (1549, 33120), (1656, 30980), (1840, 27882), (2070, 24784), (2208, 23235), (2760, 18588), (3098, 16560), (3312, 15490), (3680, 13941), (4140, 12392), (4647, 11040), (5520, 9294), (6196, 8280), (6624, 7745)]