56886480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11287}}^1$

素因数の和:11313

約数の個数: 120

約数和(自身を含む): 218355072

約数和(自身を除く): 161468592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11287, 22574, 33861, 45148, 56435, 67722, 79009, 90296, 101583, 112870, 135444, 158018, 169305, 180592, 203166, 225740, 237027, 270888, 316036, 338610, 395045, 406332, 451480, 474054, 507915, 541776, 632072, 677220, 711081, 790090, 812664, 902960, 948108, 1015830, 1185135, 1264144, 1354440, 1422162, 1580180, 1625328, 1896216, 2031660, 2370270, 2708880, 2844324, 3160360, 3555405, 3792432, 4063320, 4740540, 5688648, 6320720, 7110810, 8126640, 9481080, 11377296, 14221620, 18962160, 28443240, 56886480]

約数ペア:

[(1, 56886480), (2, 28443240), (3, 18962160), (4, 14221620), (5, 11377296), (6, 9481080), (7, 8126640), (8, 7110810), (9, 6320720), (10, 5688648), (12, 4740540), (14, 4063320), (15, 3792432), (16, 3555405), (18, 3160360), (20, 2844324), (21, 2708880), (24, 2370270), (28, 2031660), (30, 1896216), (35, 1625328), (36, 1580180), (40, 1422162), (42, 1354440), (45, 1264144), (48, 1185135), (56, 1015830), (60, 948108), (63, 902960), (70, 812664), (72, 790090), (80, 711081), (84, 677220), (90, 632072), (105, 541776), (112, 507915), (120, 474054), (126, 451480), (140, 406332), (144, 395045), (168, 338610), (180, 316036), (210, 270888), (240, 237027), (252, 225740), (280, 203166), (315, 180592), (336, 169305), (360, 158018), (420, 135444), (504, 112870), (560, 101583), (630, 90296), (720, 79009), (840, 67722), (1008, 56435), (1260, 45148), (1680, 33861), (2520, 22574), (5040, 11287)]