228275520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21648

約数の個数: 112

約数和(自身を含む): 790699968

約数和(自身を除く): 562424448

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, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 216170, 237787, 259404, 324255, 345872, 432340, 475574, 518808, 648510, 691744, 713361, 864680, 951148, 1037616, 1188935, 1297020, 1383488, 1426722, 1729360, 1902296, 2075232, 2377870, 2594040, 2853444, 3458720, 3566805, 3804592, 4150464, 4755740, 5188080, 5706888, 6917440, 7133610, 7609184, 9511480, 10376160, 11413776, 14267220, 15218368, 19022960, 20752320, 22827552, 28534440, 38045920, 45655104, 57068880, 76091840, 114137760, 228275520]

約数ペア:

[(1, 228275520), (2, 114137760), (3, 76091840), (4, 57068880), (5, 45655104), (6, 38045920), (8, 28534440), (10, 22827552), (11, 20752320), (12, 19022960), (15, 15218368), (16, 14267220), (20, 11413776), (22, 10376160), (24, 9511480), (30, 7609184), (32, 7133610), (33, 6917440), (40, 5706888), (44, 5188080), (48, 4755740), (55, 4150464), (60, 3804592), (64, 3566805), (66, 3458720), (80, 2853444), (88, 2594040), (96, 2377870), (110, 2075232), (120, 1902296), (132, 1729360), (160, 1426722), (165, 1383488), (176, 1297020), (192, 1188935), (220, 1037616), (240, 951148), (264, 864680), (320, 713361), (330, 691744), (352, 648510), (440, 518808), (480, 475574), (528, 432340), (660, 345872), (704, 324255), (880, 259404), (960, 237787), (1056, 216170), (1320, 172936), (1760, 129702), (2112, 108085), (2640, 86468), (3520, 64851), (5280, 43234), (10560, 21617)]