4028605920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45863}}^1$

素因数の和:45945

約数の個数: 144

約数和(自身を含む): 13973293152

約数和(自身を除く): 9944687232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 43920, 45863, 87840, 91726, 137589, 183452, 229315, 275178, 366904, 412767, 458630, 550356, 687945, 733808, 825534, 917260, 1100712, 1375890, 1467616, 1651068, 1834520, 2063835, 2201424, 2751780, 2797643, 3302136, 3669040, 4127670, 4402848, 5503560, 5595286, 6604272, 7338080, 8255340, 8392929, 11007120, 11190572, 13208544, 13988215, 16510680, 16785858, 22014240, 22381144, 25178787, 27976430, 33021360, 33571716, 41964645, 44762288, 50357574, 55952860, 66042720, 67143432, 83929290, 89524576, 100715148, 111905720, 125893935, 134286864, 167858580, 201430296, 223811440, 251787870, 268573728, 335717160, 402860592, 447622880, 503575740, 671434320, 805721184, 1007151480, 1342868640, 2014302960, 4028605920]

約数ペア:

[(1, 4028605920), (2, 2014302960), (3, 1342868640), (4, 1007151480), (5, 805721184), (6, 671434320), (8, 503575740), (9, 447622880), (10, 402860592), (12, 335717160), (15, 268573728), (16, 251787870), (18, 223811440), (20, 201430296), (24, 167858580), (30, 134286864), (32, 125893935), (36, 111905720), (40, 100715148), (45, 89524576), (48, 83929290), (60, 67143432), (61, 66042720), (72, 55952860), (80, 50357574), (90, 44762288), (96, 41964645), (120, 33571716), (122, 33021360), (144, 27976430), (160, 25178787), (180, 22381144), (183, 22014240), (240, 16785858), (244, 16510680), (288, 13988215), (305, 13208544), (360, 11190572), (366, 11007120), (480, 8392929), (488, 8255340), (549, 7338080), (610, 6604272), (720, 5595286), (732, 5503560), (915, 4402848), (976, 4127670), (1098, 3669040), (1220, 3302136), (1440, 2797643), (1464, 2751780), (1830, 2201424), (1952, 2063835), (2196, 1834520), (2440, 1651068), (2745, 1467616), (2928, 1375890), (3660, 1100712), (4392, 917260), (4880, 825534), (5490, 733808), (5856, 687945), (7320, 550356), (8784, 458630), (9760, 412767), (10980, 366904), (14640, 275178), (17568, 229315), (21960, 183452), (29280, 137589), (43920, 91726), (45863, 87840)]