254435040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{58897}}^1$

素因数の和:58921

約数の個数: 96

約数和(自身を含む): 890537760

約数和(自身を除く): 636102720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 58897, 117794, 176691, 235588, 294485, 353382, 471176, 530073, 588970, 706764, 883455, 942352, 1060146, 1177940, 1413528, 1590219, 1766910, 1884704, 2120292, 2355880, 2650365, 2827056, 3180438, 3533820, 4240584, 4711760, 5300730, 5654112, 6360876, 7067640, 7951095, 8481168, 9423520, 10601460, 12721752, 14135280, 15902190, 16962336, 21202920, 25443504, 28270560, 31804380, 42405840, 50887008, 63608760, 84811680, 127217520, 254435040]

約数ペア:

[(1, 254435040), (2, 127217520), (3, 84811680), (4, 63608760), (5, 50887008), (6, 42405840), (8, 31804380), (9, 28270560), (10, 25443504), (12, 21202920), (15, 16962336), (16, 15902190), (18, 14135280), (20, 12721752), (24, 10601460), (27, 9423520), (30, 8481168), (32, 7951095), (36, 7067640), (40, 6360876), (45, 5654112), (48, 5300730), (54, 4711760), (60, 4240584), (72, 3533820), (80, 3180438), (90, 2827056), (96, 2650365), (108, 2355880), (120, 2120292), (135, 1884704), (144, 1766910), (160, 1590219), (180, 1413528), (216, 1177940), (240, 1060146), (270, 942352), (288, 883455), (360, 706764), (432, 588970), (480, 530073), (540, 471176), (720, 353382), (864, 294485), (1080, 235588), (1440, 176691), (2160, 117794), (4320, 58897)]