12691507680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{979283}}^1$

素因数の和:979310

約数の個数: 120

約数和(自身を含む): 44790491592

約数和(自身を除く): 32098983912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 979283, 1958566, 2937849, 3917132, 4896415, 5875698, 7834264, 8813547, 9792830, 11751396, 14689245, 15668528, 17627094, 19585660, 23502792, 26440641, 29378490, 31337056, 35254188, 39171320, 44067735, 47005584, 52881282, 58756980, 70508376, 78342640, 79321923, 88135470, 94011168, 105762564, 117513960, 132203205, 141016752, 156685280, 158643846, 176270940, 211525128, 235027920, 264406410, 282033504, 317287692, 352541880, 396609615, 423050256, 470055840, 528812820, 634575384, 705083760, 793219230, 846100512, 1057625640, 1269150768, 1410167520, 1586438460, 2115251280, 2538301536, 3172876920, 4230502560, 6345753840, 12691507680]

約数ペア:

[(1, 12691507680), (2, 6345753840), (3, 4230502560), (4, 3172876920), (5, 2538301536), (6, 2115251280), (8, 1586438460), (9, 1410167520), (10, 1269150768), (12, 1057625640), (15, 846100512), (16, 793219230), (18, 705083760), (20, 634575384), (24, 528812820), (27, 470055840), (30, 423050256), (32, 396609615), (36, 352541880), (40, 317287692), (45, 282033504), (48, 264406410), (54, 235027920), (60, 211525128), (72, 176270940), (80, 158643846), (81, 156685280), (90, 141016752), (96, 132203205), (108, 117513960), (120, 105762564), (135, 94011168), (144, 88135470), (160, 79321923), (162, 78342640), (180, 70508376), (216, 58756980), (240, 52881282), (270, 47005584), (288, 44067735), (324, 39171320), (360, 35254188), (405, 31337056), (432, 29378490), (480, 26440641), (540, 23502792), (648, 19585660), (720, 17627094), (810, 15668528), (864, 14689245), (1080, 11751396), (1296, 9792830), (1440, 8813547), (1620, 7834264), (2160, 5875698), (2592, 4896415), (3240, 3917132), (4320, 2937849), (6480, 1958566), (12960, 979283)]