249786240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11827}}^1$

素因数の和:11860

約数の個数: 128

約数和(自身を含む): 868648320

約数和(自身を除く): 618862080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 11827, 21120, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 130097, 141924, 177405, 189232, 236540, 260194, 283848, 354810, 378464, 390291, 473080, 520388, 567696, 650485, 709620, 756928, 780582, 946160, 1040776, 1135392, 1300970, 1419240, 1513856, 1561164, 1892320, 1951455, 2081552, 2270784, 2601940, 2838480, 3122328, 3784640, 3902910, 4163104, 4541568, 5203880, 5676960, 6244656, 7569280, 7805820, 8326208, 10407760, 11353920, 12489312, 15611640, 16652416, 20815520, 22707840, 24978624, 31223280, 41631040, 49957248, 62446560, 83262080, 124893120, 249786240]

約数ペア:

[(1, 249786240), (2, 124893120), (3, 83262080), (4, 62446560), (5, 49957248), (6, 41631040), (8, 31223280), (10, 24978624), (11, 22707840), (12, 20815520), (15, 16652416), (16, 15611640), (20, 12489312), (22, 11353920), (24, 10407760), (30, 8326208), (32, 7805820), (33, 7569280), (40, 6244656), (44, 5676960), (48, 5203880), (55, 4541568), (60, 4163104), (64, 3902910), (66, 3784640), (80, 3122328), (88, 2838480), (96, 2601940), (110, 2270784), (120, 2081552), (128, 1951455), (132, 1892320), (160, 1561164), (165, 1513856), (176, 1419240), (192, 1300970), (220, 1135392), (240, 1040776), (264, 946160), (320, 780582), (330, 756928), (352, 709620), (384, 650485), (440, 567696), (480, 520388), (528, 473080), (640, 390291), (660, 378464), (704, 354810), (880, 283848), (960, 260194), (1056, 236540), (1320, 189232), (1408, 177405), (1760, 141924), (1920, 130097), (2112, 118270), (2640, 94616), (3520, 70962), (4224, 59135), (5280, 47308), (7040, 35481), (10560, 23654), (11827, 21120)]