495748080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1116

約数の個数: 160

約数和(自身を含む): 1715723520

約数和(自身を除く): 1219975440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 283, 360, 432, 540, 566, 720, 811, 849, 1080, 1132, 1415, 1622, 1698, 2160, 2264, 2433, 2547, 2830, 3244, 3396, 4055, 4245, 4528, 4866, 5094, 5660, 6488, 6792, 7299, 7641, 8110, 8490, 9732, 10188, 11320, 12165, 12735, 12976, 13584, 14598, 15282, 16220, 16980, 19464, 20376, 21897, 22640, 24330, 25470, 29196, 30564, 32440, 33960, 36495, 38205, 38928, 40752, 43794, 48660, 50940, 58392, 61128, 64880, 67920, 72990, 76410, 87588, 97320, 101880, 109485, 116784, 122256, 145980, 152820, 175176, 194640, 203760, 218970, 229513, 291960, 305640, 350352, 437940, 459026, 583920, 611280, 688539, 875880, 918052, 1147565, 1377078, 1751760, 1836104, 2065617, 2295130, 2754156, 3442695, 3672208, 4131234, 4590260, 5508312, 6196851, 6885390, 8262468, 9180520, 10328085, 11016624, 12393702, 13770780, 16524936, 18361040, 20656170, 24787404, 27541560, 30984255, 33049872, 41312340, 49574808, 55083120, 61968510, 82624680, 99149616, 123937020, 165249360, 247874040, 495748080]

約数ペア:

[(1, 495748080), (2, 247874040), (3, 165249360), (4, 123937020), (5, 99149616), (6, 82624680), (8, 61968510), (9, 55083120), (10, 49574808), (12, 41312340), (15, 33049872), (16, 30984255), (18, 27541560), (20, 24787404), (24, 20656170), (27, 18361040), (30, 16524936), (36, 13770780), (40, 12393702), (45, 11016624), (48, 10328085), (54, 9180520), (60, 8262468), (72, 6885390), (80, 6196851), (90, 5508312), (108, 4590260), (120, 4131234), (135, 3672208), (144, 3442695), (180, 2754156), (216, 2295130), (240, 2065617), (270, 1836104), (283, 1751760), (360, 1377078), (432, 1147565), (540, 918052), (566, 875880), (720, 688539), (811, 611280), (849, 583920), (1080, 459026), (1132, 437940), (1415, 350352), (1622, 305640), (1698, 291960), (2160, 229513), (2264, 218970), (2433, 203760), (2547, 194640), (2830, 175176), (3244, 152820), (3396, 145980), (4055, 122256), (4245, 116784), (4528, 109485), (4866, 101880), (5094, 97320), (5660, 87588), (6488, 76410), (6792, 72990), (7299, 67920), (7641, 64880), (8110, 61128), (8490, 58392), (9732, 50940), (10188, 48660), (11320, 43794), (12165, 40752), (12735, 38928), (12976, 38205), (13584, 36495), (14598, 33960), (15282, 32440), (16220, 30564), (16980, 29196), (19464, 25470), (20376, 24330), (21897, 22640)]