4401432720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{265787}}^1$

素因数の和:265829

約数の個数: 120

約数和(自身を含む): 15424209216

約数和(自身を除く): 11022776496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 265787, 531574, 797361, 1063148, 1328935, 1594722, 2126296, 2392083, 2657870, 3189444, 3986805, 4252592, 4784166, 5315740, 6113101, 6378888, 7973610, 9568332, 10631480, 11960415, 12226202, 12757776, 15947220, 18339303, 19136664, 21262960, 23920830, 24452404, 30565505, 31894440, 36678606, 38273328, 47841660, 48904808, 55017909, 61131010, 63788880, 73357212, 91696515, 95683320, 97809616, 110035818, 122262020, 146714424, 183393030, 191366640, 220071636, 244524040, 275089545, 293428848, 366786060, 440143272, 489048080, 550179090, 733572120, 880286544, 1100358180, 1467144240, 2200716360, 4401432720]

約数ペア:

[(1, 4401432720), (2, 2200716360), (3, 1467144240), (4, 1100358180), (5, 880286544), (6, 733572120), (8, 550179090), (9, 489048080), (10, 440143272), (12, 366786060), (15, 293428848), (16, 275089545), (18, 244524040), (20, 220071636), (23, 191366640), (24, 183393030), (30, 146714424), (36, 122262020), (40, 110035818), (45, 97809616), (46, 95683320), (48, 91696515), (60, 73357212), (69, 63788880), (72, 61131010), (80, 55017909), (90, 48904808), (92, 47841660), (115, 38273328), (120, 36678606), (138, 31894440), (144, 30565505), (180, 24452404), (184, 23920830), (207, 21262960), (230, 19136664), (240, 18339303), (276, 15947220), (345, 12757776), (360, 12226202), (368, 11960415), (414, 10631480), (460, 9568332), (552, 7973610), (690, 6378888), (720, 6113101), (828, 5315740), (920, 4784166), (1035, 4252592), (1104, 3986805), (1380, 3189444), (1656, 2657870), (1840, 2392083), (2070, 2126296), (2760, 1594722), (3312, 1328935), (4140, 1063148), (5520, 797361), (8280, 531574), (16560, 265787)]