57115440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3491

約数の個数: 120

約数和(自身を含む): 200210400

約数和(自身を除く): 143094960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 3449, 4140, 5520, 6898, 8280, 10347, 13796, 16560, 17245, 20694, 27592, 31041, 34490, 41388, 51735, 55184, 62082, 68980, 79327, 82776, 103470, 124164, 137960, 155205, 158654, 165552, 206940, 237981, 248328, 275920, 310410, 317308, 396635, 413880, 475962, 496656, 620820, 634616, 713943, 793270, 827760, 951924, 1189905, 1241640, 1269232, 1427886, 1586540, 1903848, 2379810, 2483280, 2855772, 3173080, 3569715, 3807696, 4759620, 5711544, 6346160, 7139430, 9519240, 11423088, 14278860, 19038480, 28557720, 57115440]

約数ペア:

[(1, 57115440), (2, 28557720), (3, 19038480), (4, 14278860), (5, 11423088), (6, 9519240), (8, 7139430), (9, 6346160), (10, 5711544), (12, 4759620), (15, 3807696), (16, 3569715), (18, 3173080), (20, 2855772), (23, 2483280), (24, 2379810), (30, 1903848), (36, 1586540), (40, 1427886), (45, 1269232), (46, 1241640), (48, 1189905), (60, 951924), (69, 827760), (72, 793270), (80, 713943), (90, 634616), (92, 620820), (115, 496656), (120, 475962), (138, 413880), (144, 396635), (180, 317308), (184, 310410), (207, 275920), (230, 248328), (240, 237981), (276, 206940), (345, 165552), (360, 158654), (368, 155205), (414, 137960), (460, 124164), (552, 103470), (690, 82776), (720, 79327), (828, 68980), (920, 62082), (1035, 55184), (1104, 51735), (1380, 41388), (1656, 34490), (1840, 31041), (2070, 27592), (2760, 20694), (3312, 17245), (3449, 16560), (4140, 13796), (5520, 10347), (6898, 8280)]