258297120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59791}}^1$

素因数の和:59815

約数の個数: 96

約数和(自身を含む): 904055040

約数和(自身を除く): 645757920

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, 59791, 119582, 179373, 239164, 298955, 358746, 478328, 538119, 597910, 717492, 896865, 956656, 1076238, 1195820, 1434984, 1614357, 1793730, 1913312, 2152476, 2391640, 2690595, 2869968, 3228714, 3587460, 4304952, 4783280, 5381190, 5739936, 6457428, 7174920, 8071785, 8609904, 9566560, 10762380, 12914856, 14349840, 16143570, 17219808, 21524760, 25829712, 28699680, 32287140, 43049520, 51659424, 64574280, 86099040, 129148560, 258297120]

約数ペア:

[(1, 258297120), (2, 129148560), (3, 86099040), (4, 64574280), (5, 51659424), (6, 43049520), (8, 32287140), (9, 28699680), (10, 25829712), (12, 21524760), (15, 17219808), (16, 16143570), (18, 14349840), (20, 12914856), (24, 10762380), (27, 9566560), (30, 8609904), (32, 8071785), (36, 7174920), (40, 6457428), (45, 5739936), (48, 5381190), (54, 4783280), (60, 4304952), (72, 3587460), (80, 3228714), (90, 2869968), (96, 2690595), (108, 2391640), (120, 2152476), (135, 1913312), (144, 1793730), (160, 1614357), (180, 1434984), (216, 1195820), (240, 1076238), (270, 956656), (288, 896865), (360, 717492), (432, 597910), (480, 538119), (540, 478328), (720, 358746), (864, 298955), (1080, 239164), (1440, 179373), (2160, 119582), (4320, 59791)]