11951280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:536

約数の個数: 160

約数和(自身を含む): 44997120

約数和(自身を除く): 33045840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 503, 528, 540, 594, 660, 720, 792, 880, 990, 1006, 1080, 1188, 1320, 1485, 1509, 1584, 1980, 2012, 2160, 2376, 2515, 2640, 2970, 3018, 3960, 4024, 4527, 4752, 5030, 5533, 5940, 6036, 7545, 7920, 8048, 9054, 10060, 11066, 11880, 12072, 13581, 15090, 16599, 18108, 20120, 22132, 22635, 23760, 24144, 27162, 27665, 30180, 33198, 36216, 40240, 44264, 45270, 49797, 54324, 55330, 60360, 66396, 67905, 72432, 82995, 88528, 90540, 99594, 108648, 110660, 120720, 132792, 135810, 149391, 165990, 181080, 199188, 217296, 221320, 248985, 265584, 271620, 298782, 331980, 362160, 398376, 442640, 497970, 543240, 597564, 663960, 746955, 796752, 995940, 1086480, 1195128, 1327920, 1493910, 1991880, 2390256, 2987820, 3983760, 5975640, 11951280]

約数ペア:

[(1, 11951280), (2, 5975640), (3, 3983760), (4, 2987820), (5, 2390256), (6, 1991880), (8, 1493910), (9, 1327920), (10, 1195128), (11, 1086480), (12, 995940), (15, 796752), (16, 746955), (18, 663960), (20, 597564), (22, 543240), (24, 497970), (27, 442640), (30, 398376), (33, 362160), (36, 331980), (40, 298782), (44, 271620), (45, 265584), (48, 248985), (54, 221320), (55, 217296), (60, 199188), (66, 181080), (72, 165990), (80, 149391), (88, 135810), (90, 132792), (99, 120720), (108, 110660), (110, 108648), (120, 99594), (132, 90540), (135, 88528), (144, 82995), (165, 72432), (176, 67905), (180, 66396), (198, 60360), (216, 55330), (220, 54324), (240, 49797), (264, 45270), (270, 44264), (297, 40240), (330, 36216), (360, 33198), (396, 30180), (432, 27665), (440, 27162), (495, 24144), (503, 23760), (528, 22635), (540, 22132), (594, 20120), (660, 18108), (720, 16599), (792, 15090), (880, 13581), (990, 12072), (1006, 11880), (1080, 11066), (1188, 10060), (1320, 9054), (1485, 8048), (1509, 7920), (1584, 7545), (1980, 6036), (2012, 5940), (2160, 5533), (2376, 5030), (2515, 4752), (2640, 4527), (2970, 4024), (3018, 3960)]