2056560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 160

約数和(自身を含む): 7499520

約数和(自身を除く): 5442960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 41, 44, 48, 55, 57, 60, 66, 76, 80, 82, 88, 95, 110, 114, 120, 123, 132, 152, 164, 165, 176, 190, 205, 209, 220, 228, 240, 246, 264, 285, 304, 328, 330, 380, 410, 418, 440, 451, 456, 492, 528, 570, 615, 627, 656, 660, 760, 779, 820, 836, 880, 902, 912, 984, 1045, 1140, 1230, 1254, 1320, 1353, 1520, 1558, 1640, 1672, 1804, 1968, 2090, 2255, 2280, 2337, 2460, 2508, 2640, 2706, 3116, 3135, 3280, 3344, 3608, 3895, 4180, 4510, 4560, 4674, 4920, 5016, 5412, 6232, 6270, 6765, 7216, 7790, 8360, 8569, 9020, 9348, 9840, 10032, 10824, 11685, 12464, 12540, 13530, 15580, 16720, 17138, 18040, 18696, 21648, 23370, 25080, 25707, 27060, 31160, 34276, 36080, 37392, 42845, 46740, 50160, 51414, 54120, 62320, 68552, 85690, 93480, 102828, 108240, 128535, 137104, 171380, 186960, 205656, 257070, 342760, 411312, 514140, 685520, 1028280, 2056560]

約数ペア:

[(1, 2056560), (2, 1028280), (3, 685520), (4, 514140), (5, 411312), (6, 342760), (8, 257070), (10, 205656), (11, 186960), (12, 171380), (15, 137104), (16, 128535), (19, 108240), (20, 102828), (22, 93480), (24, 85690), (30, 68552), (33, 62320), (38, 54120), (40, 51414), (41, 50160), (44, 46740), (48, 42845), (55, 37392), (57, 36080), (60, 34276), (66, 31160), (76, 27060), (80, 25707), (82, 25080), (88, 23370), (95, 21648), (110, 18696), (114, 18040), (120, 17138), (123, 16720), (132, 15580), (152, 13530), (164, 12540), (165, 12464), (176, 11685), (190, 10824), (205, 10032), (209, 9840), (220, 9348), (228, 9020), (240, 8569), (246, 8360), (264, 7790), (285, 7216), (304, 6765), (328, 6270), (330, 6232), (380, 5412), (410, 5016), (418, 4920), (440, 4674), (451, 4560), (456, 4510), (492, 4180), (528, 3895), (570, 3608), (615, 3344), (627, 3280), (656, 3135), (660, 3116), (760, 2706), (779, 2640), (820, 2508), (836, 2460), (880, 2337), (902, 2280), (912, 2255), (984, 2090), (1045, 1968), (1140, 1804), (1230, 1672), (1254, 1640), (1320, 1558), (1353, 1520)]