28732510080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1662761}}^1$

素因数の和:1662789

約数の個数: 128

約数和(自身を含む): 101761034400

約数和(自身を除く): 73028524320

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1662761, 3325522, 4988283, 6651044, 8313805, 9976566, 13302088, 14964849, 16627610, 19953132, 24941415, 26604176, 29929698, 33255220, 39906264, 44894547, 49882830, 53208352, 59859396, 66510440, 74824245, 79812528, 89789094, 99765660, 106416704, 119718792, 133020880, 149648490, 159625056, 179578188, 199531320, 212833408, 224472735, 239437584, 266041760, 299296980, 319250112, 359156376, 399062640, 448945470, 478875168, 532083520, 598593960, 638500224, 718312752, 798125280, 897890940, 957750336, 1064167040, 1197187920, 1436625504, 1596250560, 1795781880, 1915500672, 2394375840, 2873251008, 3192501120, 3591563760, 4788751680, 5746502016, 7183127520, 9577503360, 14366255040, 28732510080]

約数ペア:

[(1, 28732510080), (2, 14366255040), (3, 9577503360), (4, 7183127520), (5, 5746502016), (6, 4788751680), (8, 3591563760), (9, 3192501120), (10, 2873251008), (12, 2394375840), (15, 1915500672), (16, 1795781880), (18, 1596250560), (20, 1436625504), (24, 1197187920), (27, 1064167040), (30, 957750336), (32, 897890940), (36, 798125280), (40, 718312752), (45, 638500224), (48, 598593960), (54, 532083520), (60, 478875168), (64, 448945470), (72, 399062640), (80, 359156376), (90, 319250112), (96, 299296980), (108, 266041760), (120, 239437584), (128, 224472735), (135, 212833408), (144, 199531320), (160, 179578188), (180, 159625056), (192, 149648490), (216, 133020880), (240, 119718792), (270, 106416704), (288, 99765660), (320, 89789094), (360, 79812528), (384, 74824245), (432, 66510440), (480, 59859396), (540, 53208352), (576, 49882830), (640, 44894547), (720, 39906264), (864, 33255220), (960, 29929698), (1080, 26604176), (1152, 24941415), (1440, 19953132), (1728, 16627610), (1920, 14964849), (2160, 13302088), (2880, 9976566), (3456, 8313805), (4320, 6651044), (5760, 4988283), (8640, 3325522), (17280, 1662761)]