1925583840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{148579}}^1$

素因数の和:148606

約数の個数: 120

約数和(自身を含む): 6795752040

約数和(自身を除く): 4870168200

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, 148579, 297158, 445737, 594316, 742895, 891474, 1188632, 1337211, 1485790, 1782948, 2228685, 2377264, 2674422, 2971580, 3565896, 4011633, 4457370, 4754528, 5348844, 5943160, 6686055, 7131792, 8023266, 8914740, 10697688, 11886320, 12034899, 13372110, 14263584, 16046532, 17829480, 20058165, 21395376, 23772640, 24069798, 26744220, 32093064, 35658960, 40116330, 42790752, 48139596, 53488440, 60174495, 64186128, 71317920, 80232660, 96279192, 106976880, 120348990, 128372256, 160465320, 192558384, 213953760, 240697980, 320930640, 385116768, 481395960, 641861280, 962791920, 1925583840]

約数ペア:

[(1, 1925583840), (2, 962791920), (3, 641861280), (4, 481395960), (5, 385116768), (6, 320930640), (8, 240697980), (9, 213953760), (10, 192558384), (12, 160465320), (15, 128372256), (16, 120348990), (18, 106976880), (20, 96279192), (24, 80232660), (27, 71317920), (30, 64186128), (32, 60174495), (36, 53488440), (40, 48139596), (45, 42790752), (48, 40116330), (54, 35658960), (60, 32093064), (72, 26744220), (80, 24069798), (81, 23772640), (90, 21395376), (96, 20058165), (108, 17829480), (120, 16046532), (135, 14263584), (144, 13372110), (160, 12034899), (162, 11886320), (180, 10697688), (216, 8914740), (240, 8023266), (270, 7131792), (288, 6686055), (324, 5943160), (360, 5348844), (405, 4754528), (432, 4457370), (480, 4011633), (540, 3565896), (648, 2971580), (720, 2674422), (810, 2377264), (864, 2228685), (1080, 1782948), (1296, 1485790), (1440, 1337211), (1620, 1188632), (2160, 891474), (2592, 742895), (3240, 594316), (4320, 445737), (6480, 297158), (12960, 148579)]