15273649920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{31319}}^1$

素因数の和:31470

約数の個数: 144

約数和(自身を含む): 49165885440

約数和(自身を除く): 33892235520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 31319, 32512, 40640, 48768, 60960, 62638, 81280, 93957, 97536, 121920, 125276, 156595, 162560, 187914, 243840, 250552, 313190, 375828, 469785, 487680, 501104, 626380, 751656, 939570, 1002208, 1252760, 1503312, 1879140, 2004416, 2505520, 3006624, 3758280, 3977513, 4008832, 5011040, 6013248, 7516560, 7955026, 8017664, 10022080, 11932539, 12026496, 15033120, 15910052, 19887565, 20044160, 23865078, 24052992, 30066240, 31820104, 39775130, 40088320, 47730156, 59662695, 60132480, 63640208, 79550260, 95460312, 119325390, 120264960, 127280416, 159100520, 190920624, 238650780, 254560832, 318201040, 381841248, 477301560, 509121664, 636402080, 763682496, 954603120, 1018243328, 1272804160, 1527364992, 1909206240, 2545608320, 3054729984, 3818412480, 5091216640, 7636824960, 15273649920]

約数ペア:

[(1, 15273649920), (2, 7636824960), (3, 5091216640), (4, 3818412480), (5, 3054729984), (6, 2545608320), (8, 1909206240), (10, 1527364992), (12, 1272804160), (15, 1018243328), (16, 954603120), (20, 763682496), (24, 636402080), (30, 509121664), (32, 477301560), (40, 381841248), (48, 318201040), (60, 254560832), (64, 238650780), (80, 190920624), (96, 159100520), (120, 127280416), (127, 120264960), (128, 119325390), (160, 95460312), (192, 79550260), (240, 63640208), (254, 60132480), (256, 59662695), (320, 47730156), (381, 40088320), (384, 39775130), (480, 31820104), (508, 30066240), (635, 24052992), (640, 23865078), (762, 20044160), (768, 19887565), (960, 15910052), (1016, 15033120), (1270, 12026496), (1280, 11932539), (1524, 10022080), (1905, 8017664), (1920, 7955026), (2032, 7516560), (2540, 6013248), (3048, 5011040), (3810, 4008832), (3840, 3977513), (4064, 3758280), (5080, 3006624), (6096, 2505520), (7620, 2004416), (8128, 1879140), (10160, 1503312), (12192, 1252760), (15240, 1002208), (16256, 939570), (20320, 751656), (24384, 626380), (30480, 501104), (31319, 487680), (32512, 469785), (40640, 375828), (48768, 313190), (60960, 250552), (62638, 243840), (81280, 187914), (93957, 162560), (97536, 156595), (121920, 125276)]