254664960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6029}}^1$

素因数の和:6064

約数の個数: 144

約数和(自身を含む): 887423040

約数和(自身を除く): 632758080

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, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 6029, 7040, 8448, 10560, 12058, 14080, 18087, 21120, 24116, 30145, 36174, 42240, 48232, 60290, 66319, 72348, 90435, 96464, 120580, 132638, 144696, 180870, 192928, 198957, 241160, 265276, 289392, 331595, 361740, 385856, 397914, 482320, 530552, 578784, 663190, 723480, 771712, 795828, 964640, 994785, 1061104, 1157568, 1326380, 1446960, 1543424, 1591656, 1929280, 1989570, 2122208, 2315136, 2652760, 2893920, 3183312, 3858560, 3979140, 4244416, 4630272, 5305520, 5787840, 6366624, 7717120, 7958280, 8488832, 10611040, 11575680, 12733248, 15916560, 16977664, 21222080, 23151360, 25466496, 31833120, 42444160, 50932992, 63666240, 84888320, 127332480, 254664960]

約数ペア:

[(1, 254664960), (2, 127332480), (3, 84888320), (4, 63666240), (5, 50932992), (6, 42444160), (8, 31833120), (10, 25466496), (11, 23151360), (12, 21222080), (15, 16977664), (16, 15916560), (20, 12733248), (22, 11575680), (24, 10611040), (30, 8488832), (32, 7958280), (33, 7717120), (40, 6366624), (44, 5787840), (48, 5305520), (55, 4630272), (60, 4244416), (64, 3979140), (66, 3858560), (80, 3183312), (88, 2893920), (96, 2652760), (110, 2315136), (120, 2122208), (128, 1989570), (132, 1929280), (160, 1591656), (165, 1543424), (176, 1446960), (192, 1326380), (220, 1157568), (240, 1061104), (256, 994785), (264, 964640), (320, 795828), (330, 771712), (352, 723480), (384, 663190), (440, 578784), (480, 530552), (528, 482320), (640, 397914), (660, 385856), (704, 361740), (768, 331595), (880, 289392), (960, 265276), (1056, 241160), (1280, 198957), (1320, 192928), (1408, 180870), (1760, 144696), (1920, 132638), (2112, 120580), (2640, 96464), (2816, 90435), (3520, 72348), (3840, 66319), (4224, 60290), (5280, 48232), (6029, 42240), (7040, 36174), (8448, 30145), (10560, 24116), (12058, 21120), (14080, 18087)]