52880040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 187308000

約数和(自身を除く): 134427960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 859, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 1718, 2052, 2280, 2565, 2577, 3078, 3240, 3420, 3436, 4104, 4295, 5130, 5154, 6156, 6840, 6872, 7695, 7731, 8590, 10260, 10308, 12312, 12885, 15390, 15462, 16321, 17180, 20520, 20616, 23193, 25770, 30780, 30924, 32642, 34360, 38655, 46386, 48963, 51540, 61560, 61848, 65284, 69579, 77310, 81605, 92772, 97926, 103080, 115965, 130568, 139158, 146889, 154620, 163210, 185544, 195852, 231930, 244815, 278316, 293778, 309240, 326420, 347895, 391704, 440667, 463860, 489630, 556632, 587556, 652840, 695790, 734445, 881334, 927720, 979260, 1175112, 1322001, 1391580, 1468890, 1762668, 1958520, 2203335, 2644002, 2783160, 2937780, 3525336, 4406670, 5288004, 5875560, 6610005, 8813340, 10576008, 13220010, 17626680, 26440020, 52880040]

約数ペア:

[(1, 52880040), (2, 26440020), (3, 17626680), (4, 13220010), (5, 10576008), (6, 8813340), (8, 6610005), (9, 5875560), (10, 5288004), (12, 4406670), (15, 3525336), (18, 2937780), (19, 2783160), (20, 2644002), (24, 2203335), (27, 1958520), (30, 1762668), (36, 1468890), (38, 1391580), (40, 1322001), (45, 1175112), (54, 979260), (57, 927720), (60, 881334), (72, 734445), (76, 695790), (81, 652840), (90, 587556), (95, 556632), (108, 489630), (114, 463860), (120, 440667), (135, 391704), (152, 347895), (162, 326420), (171, 309240), (180, 293778), (190, 278316), (216, 244815), (228, 231930), (270, 195852), (285, 185544), (324, 163210), (342, 154620), (360, 146889), (380, 139158), (405, 130568), (456, 115965), (513, 103080), (540, 97926), (570, 92772), (648, 81605), (684, 77310), (760, 69579), (810, 65284), (855, 61848), (859, 61560), (1026, 51540), (1080, 48963), (1140, 46386), (1368, 38655), (1539, 34360), (1620, 32642), (1710, 30924), (1718, 30780), (2052, 25770), (2280, 23193), (2565, 20616), (2577, 20520), (3078, 17180), (3240, 16321), (3420, 15462), (3436, 15390), (4104, 12885), (4295, 12312), (5130, 10308), (5154, 10260), (6156, 8590), (6840, 7731), (6872, 7695)]