158717880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{5443}}^1$

素因数の和:5472

約数の個数: 112

約数和(自身を含む): 535526280

約数和(自身を除く): 376808400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5443, 5832, 7290, 9720, 10886, 14580, 16329, 21772, 27215, 29160, 32658, 43544, 48987, 54430, 65316, 81645, 97974, 108860, 130632, 146961, 163290, 195948, 217720, 244935, 293922, 326580, 391896, 440883, 489870, 587844, 653160, 734805, 881766, 979740, 1175688, 1322649, 1469610, 1763532, 1959480, 2204415, 2645298, 2939220, 3527064, 3967947, 4408830, 5290596, 5878440, 6613245, 7935894, 8817660, 10581192, 13226490, 15871788, 17635320, 19839735, 26452980, 31743576, 39679470, 52905960, 79358940, 158717880]

約数ペア:

[(1, 158717880), (2, 79358940), (3, 52905960), (4, 39679470), (5, 31743576), (6, 26452980), (8, 19839735), (9, 17635320), (10, 15871788), (12, 13226490), (15, 10581192), (18, 8817660), (20, 7935894), (24, 6613245), (27, 5878440), (30, 5290596), (36, 4408830), (40, 3967947), (45, 3527064), (54, 2939220), (60, 2645298), (72, 2204415), (81, 1959480), (90, 1763532), (108, 1469610), (120, 1322649), (135, 1175688), (162, 979740), (180, 881766), (216, 734805), (243, 653160), (270, 587844), (324, 489870), (360, 440883), (405, 391896), (486, 326580), (540, 293922), (648, 244935), (729, 217720), (810, 195948), (972, 163290), (1080, 146961), (1215, 130632), (1458, 108860), (1620, 97974), (1944, 81645), (2430, 65316), (2916, 54430), (3240, 48987), (3645, 43544), (4860, 32658), (5443, 29160), (5832, 27215), (7290, 21772), (9720, 16329), (10886, 14580)]