56645760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 182669760

約数和(自身を除く): 126024000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 181, 192, 240, 320, 326, 362, 384, 480, 489, 543, 640, 652, 724, 815, 905, 960, 978, 1086, 1304, 1448, 1630, 1810, 1920, 1956, 2172, 2445, 2608, 2715, 2896, 3260, 3620, 3912, 4344, 4890, 5216, 5430, 5792, 6520, 7240, 7824, 8688, 9780, 10432, 10860, 11584, 13040, 14480, 15648, 17376, 19560, 20864, 21720, 23168, 26080, 28960, 29503, 31296, 34752, 39120, 43440, 52160, 57920, 59006, 62592, 69504, 78240, 86880, 88509, 104320, 115840, 118012, 147515, 156480, 173760, 177018, 236024, 295030, 312960, 347520, 354036, 442545, 472048, 590060, 708072, 885090, 944096, 1180120, 1416144, 1770180, 1888192, 2360240, 2832288, 3540360, 3776384, 4720480, 5664576, 7080720, 9440960, 11329152, 14161440, 18881920, 28322880, 56645760]

約数ペア:

[(1, 56645760), (2, 28322880), (3, 18881920), (4, 14161440), (5, 11329152), (6, 9440960), (8, 7080720), (10, 5664576), (12, 4720480), (15, 3776384), (16, 3540360), (20, 2832288), (24, 2360240), (30, 1888192), (32, 1770180), (40, 1416144), (48, 1180120), (60, 944096), (64, 885090), (80, 708072), (96, 590060), (120, 472048), (128, 442545), (160, 354036), (163, 347520), (181, 312960), (192, 295030), (240, 236024), (320, 177018), (326, 173760), (362, 156480), (384, 147515), (480, 118012), (489, 115840), (543, 104320), (640, 88509), (652, 86880), (724, 78240), (815, 69504), (905, 62592), (960, 59006), (978, 57920), (1086, 52160), (1304, 43440), (1448, 39120), (1630, 34752), (1810, 31296), (1920, 29503), (1956, 28960), (2172, 26080), (2445, 23168), (2608, 21720), (2715, 20864), (2896, 19560), (3260, 17376), (3620, 15648), (3912, 14480), (4344, 13040), (4890, 11584), (5216, 10860), (5430, 10432), (5792, 9780), (6520, 8688), (7240, 7824)]