130665960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 112

約数和(自身を含む): 440894340

約数和(自身を除く): 310228380

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, 4481, 4860, 5832, 7290, 8962, 9720, 13443, 14580, 17924, 22405, 26886, 29160, 35848, 40329, 44810, 53772, 67215, 80658, 89620, 107544, 120987, 134430, 161316, 179240, 201645, 241974, 268860, 322632, 362961, 403290, 483948, 537720, 604935, 725922, 806580, 967896, 1088883, 1209870, 1451844, 1613160, 1814805, 2177766, 2419740, 2903688, 3266649, 3629610, 4355532, 4839480, 5444415, 6533298, 7259220, 8711064, 10888830, 13066596, 14518440, 16333245, 21777660, 26133192, 32666490, 43555320, 65332980, 130665960]

約数ペア:

[(1, 130665960), (2, 65332980), (3, 43555320), (4, 32666490), (5, 26133192), (6, 21777660), (8, 16333245), (9, 14518440), (10, 13066596), (12, 10888830), (15, 8711064), (18, 7259220), (20, 6533298), (24, 5444415), (27, 4839480), (30, 4355532), (36, 3629610), (40, 3266649), (45, 2903688), (54, 2419740), (60, 2177766), (72, 1814805), (81, 1613160), (90, 1451844), (108, 1209870), (120, 1088883), (135, 967896), (162, 806580), (180, 725922), (216, 604935), (243, 537720), (270, 483948), (324, 403290), (360, 362961), (405, 322632), (486, 268860), (540, 241974), (648, 201645), (729, 179240), (810, 161316), (972, 134430), (1080, 120987), (1215, 107544), (1458, 89620), (1620, 80658), (1944, 67215), (2430, 53772), (2916, 44810), (3240, 40329), (3645, 35848), (4481, 29160), (4860, 26886), (5832, 22405), (7290, 17924), (8962, 14580), (9720, 13443)]