1525261320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128389}}^1$

素因数の和:128420

約数の個数: 128

約数和(自身を含む): 5546448000

約数和(自身を除く): 4021186680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 128389, 256778, 385167, 513556, 641945, 770334, 1027112, 1155501, 1283890, 1412279, 1540668, 1925835, 2311002, 2567780, 2824558, 3081336, 3466503, 3851670, 4236837, 4622004, 5135560, 5649116, 5777505, 6933006, 7061395, 7703340, 8473674, 9244008, 11298232, 11555010, 12710511, 13866012, 14122790, 15406680, 16947348, 17332515, 21184185, 23110020, 25421022, 27732024, 28245580, 33894696, 34665030, 38131533, 42368370, 46220040, 50842044, 56491160, 63552555, 69330060, 76263066, 84736740, 101684088, 127105110, 138660120, 152526132, 169473480, 190657665, 254210220, 305052264, 381315330, 508420440, 762630660, 1525261320]

約数ペア:

[(1, 1525261320), (2, 762630660), (3, 508420440), (4, 381315330), (5, 305052264), (6, 254210220), (8, 190657665), (9, 169473480), (10, 152526132), (11, 138660120), (12, 127105110), (15, 101684088), (18, 84736740), (20, 76263066), (22, 69330060), (24, 63552555), (27, 56491160), (30, 50842044), (33, 46220040), (36, 42368370), (40, 38131533), (44, 34665030), (45, 33894696), (54, 28245580), (55, 27732024), (60, 25421022), (66, 23110020), (72, 21184185), (88, 17332515), (90, 16947348), (99, 15406680), (108, 14122790), (110, 13866012), (120, 12710511), (132, 11555010), (135, 11298232), (165, 9244008), (180, 8473674), (198, 7703340), (216, 7061395), (220, 6933006), (264, 5777505), (270, 5649116), (297, 5135560), (330, 4622004), (360, 4236837), (396, 3851670), (440, 3466503), (495, 3081336), (540, 2824558), (594, 2567780), (660, 2311002), (792, 1925835), (990, 1540668), (1080, 1412279), (1188, 1283890), (1320, 1155501), (1485, 1027112), (1980, 770334), (2376, 641945), (2970, 513556), (3960, 385167), (5940, 256778), (11880, 128389)]