127081120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 334756800

約数和(自身を除く): 207675680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2459, 2584, 2720, 3040, 3230, 4918, 5168, 6460, 9836, 10336, 12295, 12920, 19672, 24590, 25840, 39344, 41803, 46721, 49180, 51680, 78688, 83606, 93442, 98360, 167212, 186884, 196720, 209015, 233605, 334424, 373768, 393440, 418030, 467210, 668848, 747536, 794257, 836060, 934420, 1337696, 1495072, 1588514, 1672120, 1868840, 3177028, 3344240, 3737680, 3971285, 6354056, 6688480, 7475360, 7942570, 12708112, 15885140, 25416224, 31770280, 63540560, 127081120]

約数ペア:

[(1, 127081120), (2, 63540560), (4, 31770280), (5, 25416224), (8, 15885140), (10, 12708112), (16, 7942570), (17, 7475360), (19, 6688480), (20, 6354056), (32, 3971285), (34, 3737680), (38, 3344240), (40, 3177028), (68, 1868840), (76, 1672120), (80, 1588514), (85, 1495072), (95, 1337696), (136, 934420), (152, 836060), (160, 794257), (170, 747536), (190, 668848), (272, 467210), (304, 418030), (323, 393440), (340, 373768), (380, 334424), (544, 233605), (608, 209015), (646, 196720), (680, 186884), (760, 167212), (1292, 98360), (1360, 93442), (1520, 83606), (1615, 78688), (2459, 51680), (2584, 49180), (2720, 46721), (3040, 41803), (3230, 39344), (4918, 25840), (5168, 24590), (6460, 19672), (9836, 12920), (10336, 12295)]