57528960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 195864480

約数和(自身を除く): 138335520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 128, 152, 160, 166, 190, 192, 228, 240, 249, 285, 304, 320, 332, 361, 380, 384, 415, 456, 480, 498, 570, 608, 640, 664, 722, 760, 830, 912, 960, 996, 1083, 1140, 1216, 1245, 1328, 1444, 1520, 1577, 1660, 1805, 1824, 1920, 1992, 2166, 2280, 2432, 2490, 2656, 2888, 3040, 3154, 3320, 3610, 3648, 3984, 4332, 4560, 4731, 4980, 5312, 5415, 5776, 6080, 6308, 6640, 7220, 7296, 7885, 7968, 8664, 9120, 9462, 9960, 10624, 10830, 11552, 12160, 12616, 13280, 14440, 15770, 15936, 17328, 18240, 18924, 19920, 21660, 23104, 23655, 25232, 26560, 28880, 29963, 31540, 31872, 34656, 36480, 37848, 39840, 43320, 46208, 47310, 50464, 53120, 57760, 59926, 63080, 69312, 75696, 79680, 86640, 89889, 94620, 100928, 115520, 119852, 126160, 138624, 149815, 151392, 159360, 173280, 179778, 189240, 201856, 231040, 239704, 252320, 299630, 302784, 346560, 359556, 378480, 449445, 479408, 504640, 599260, 605568, 693120, 719112, 756960, 898890, 958816, 1009280, 1198520, 1438224, 1513920, 1797780, 1917632, 2397040, 2876448, 3027840, 3595560, 3835264, 4794080, 5752896, 7191120, 9588160, 11505792, 14382240, 19176320, 28764480, 57528960]

約数ペア:

[(1, 57528960), (2, 28764480), (3, 19176320), (4, 14382240), (5, 11505792), (6, 9588160), (8, 7191120), (10, 5752896), (12, 4794080), (15, 3835264), (16, 3595560), (19, 3027840), (20, 2876448), (24, 2397040), (30, 1917632), (32, 1797780), (38, 1513920), (40, 1438224), (48, 1198520), (57, 1009280), (60, 958816), (64, 898890), (76, 756960), (80, 719112), (83, 693120), (95, 605568), (96, 599260), (114, 504640), (120, 479408), (128, 449445), (152, 378480), (160, 359556), (166, 346560), (190, 302784), (192, 299630), (228, 252320), (240, 239704), (249, 231040), (285, 201856), (304, 189240), (320, 179778), (332, 173280), (361, 159360), (380, 151392), (384, 149815), (415, 138624), (456, 126160), (480, 119852), (498, 115520), (570, 100928), (608, 94620), (640, 89889), (664, 86640), (722, 79680), (760, 75696), (830, 69312), (912, 63080), (960, 59926), (996, 57760), (1083, 53120), (1140, 50464), (1216, 47310), (1245, 46208), (1328, 43320), (1444, 39840), (1520, 37848), (1577, 36480), (1660, 34656), (1805, 31872), (1824, 31540), (1920, 29963), (1992, 28880), (2166, 26560), (2280, 25232), (2432, 23655), (2490, 23104), (2656, 21660), (2888, 19920), (3040, 18924), (3154, 18240), (3320, 17328), (3610, 15936), (3648, 15770), (3984, 14440), (4332, 13280), (4560, 12616), (4731, 12160), (4980, 11552), (5312, 10830), (5415, 10624), (5776, 9960), (6080, 9462), (6308, 9120), (6640, 8664), (7220, 7968), (7296, 7885)]