304490560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3812

約数の個数: 112

約数和(自身を含む): 825593472

約数和(自身を除く): 521102912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1265, 1472, 1760, 1840, 2024, 2530, 3520, 3680, 3761, 4048, 5060, 7360, 7522, 8096, 10120, 15044, 16192, 18805, 20240, 30088, 37610, 40480, 41371, 60176, 75220, 80960, 82742, 86503, 120352, 150440, 165484, 173006, 206855, 240704, 300880, 330968, 346012, 413710, 432515, 601760, 661936, 692024, 827420, 865030, 951533, 1203520, 1323872, 1384048, 1654840, 1730060, 1903066, 2647744, 2768096, 3309680, 3460120, 3806132, 4757665, 5536192, 6619360, 6920240, 7612264, 9515330, 13238720, 13840480, 15224528, 19030660, 27680960, 30449056, 38061320, 60898112, 76122640, 152245280, 304490560]

約数ペア:

[(1, 304490560), (2, 152245280), (4, 76122640), (5, 60898112), (8, 38061320), (10, 30449056), (11, 27680960), (16, 19030660), (20, 15224528), (22, 13840480), (23, 13238720), (32, 9515330), (40, 7612264), (44, 6920240), (46, 6619360), (55, 5536192), (64, 4757665), (80, 3806132), (88, 3460120), (92, 3309680), (110, 2768096), (115, 2647744), (160, 1903066), (176, 1730060), (184, 1654840), (220, 1384048), (230, 1323872), (253, 1203520), (320, 951533), (352, 865030), (368, 827420), (440, 692024), (460, 661936), (506, 601760), (704, 432515), (736, 413710), (880, 346012), (920, 330968), (1012, 300880), (1265, 240704), (1472, 206855), (1760, 173006), (1840, 165484), (2024, 150440), (2530, 120352), (3520, 86503), (3680, 82742), (3761, 80960), (4048, 75220), (5060, 60176), (7360, 41371), (7522, 40480), (8096, 37610), (10120, 30088), (15044, 20240), (16192, 18805)]