55964880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 120

約数和(自身を含む): 197889120

約数和(自身を除く): 141924240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4091, 4560, 6840, 8182, 12273, 13680, 16364, 20455, 24546, 32728, 36819, 40910, 49092, 61365, 65456, 73638, 77729, 81820, 98184, 122730, 147276, 155458, 163640, 184095, 196368, 233187, 245460, 294552, 310916, 327280, 368190, 388645, 466374, 490920, 589104, 621832, 699561, 736380, 777290, 932748, 981840, 1165935, 1243664, 1399122, 1472760, 1554580, 1865496, 2331870, 2798244, 2945520, 3109160, 3497805, 3730992, 4663740, 5596488, 6218320, 6995610, 9327480, 11192976, 13991220, 18654960, 27982440, 55964880]

約数ペア:

[(1, 55964880), (2, 27982440), (3, 18654960), (4, 13991220), (5, 11192976), (6, 9327480), (8, 6995610), (9, 6218320), (10, 5596488), (12, 4663740), (15, 3730992), (16, 3497805), (18, 3109160), (19, 2945520), (20, 2798244), (24, 2331870), (30, 1865496), (36, 1554580), (38, 1472760), (40, 1399122), (45, 1243664), (48, 1165935), (57, 981840), (60, 932748), (72, 777290), (76, 736380), (80, 699561), (90, 621832), (95, 589104), (114, 490920), (120, 466374), (144, 388645), (152, 368190), (171, 327280), (180, 310916), (190, 294552), (228, 245460), (240, 233187), (285, 196368), (304, 184095), (342, 163640), (360, 155458), (380, 147276), (456, 122730), (570, 98184), (684, 81820), (720, 77729), (760, 73638), (855, 65456), (912, 61365), (1140, 49092), (1368, 40910), (1520, 36819), (1710, 32728), (2280, 24546), (2736, 20455), (3420, 16364), (4091, 13680), (4560, 12273), (6840, 8182)]