12796080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 44782848

約数和(自身を除く): 31986768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 131, 132, 148, 165, 176, 185, 220, 222, 240, 262, 264, 296, 330, 370, 393, 407, 440, 444, 524, 528, 555, 592, 655, 660, 740, 786, 814, 880, 888, 1048, 1110, 1221, 1310, 1320, 1441, 1480, 1572, 1628, 1776, 1965, 2035, 2096, 2220, 2442, 2620, 2640, 2882, 2960, 3144, 3256, 3930, 4070, 4323, 4440, 4847, 4884, 5240, 5764, 6105, 6288, 6512, 7205, 7860, 8140, 8646, 8880, 9694, 9768, 10480, 11528, 12210, 14410, 14541, 15720, 16280, 17292, 19388, 19536, 21615, 23056, 24235, 24420, 28820, 29082, 31440, 32560, 34584, 38776, 43230, 48470, 48840, 53317, 57640, 58164, 69168, 72705, 77552, 86460, 96940, 97680, 106634, 115280, 116328, 145410, 159951, 172920, 193880, 213268, 232656, 266585, 290820, 319902, 345840, 387760, 426536, 533170, 581640, 639804, 799755, 853072, 1066340, 1163280, 1279608, 1599510, 2132680, 2559216, 3199020, 4265360, 6398040, 12796080]

約数ペア:

[(1, 12796080), (2, 6398040), (3, 4265360), (4, 3199020), (5, 2559216), (6, 2132680), (8, 1599510), (10, 1279608), (11, 1163280), (12, 1066340), (15, 853072), (16, 799755), (20, 639804), (22, 581640), (24, 533170), (30, 426536), (33, 387760), (37, 345840), (40, 319902), (44, 290820), (48, 266585), (55, 232656), (60, 213268), (66, 193880), (74, 172920), (80, 159951), (88, 145410), (110, 116328), (111, 115280), (120, 106634), (131, 97680), (132, 96940), (148, 86460), (165, 77552), (176, 72705), (185, 69168), (220, 58164), (222, 57640), (240, 53317), (262, 48840), (264, 48470), (296, 43230), (330, 38776), (370, 34584), (393, 32560), (407, 31440), (440, 29082), (444, 28820), (524, 24420), (528, 24235), (555, 23056), (592, 21615), (655, 19536), (660, 19388), (740, 17292), (786, 16280), (814, 15720), (880, 14541), (888, 14410), (1048, 12210), (1110, 11528), (1221, 10480), (1310, 9768), (1320, 9694), (1441, 8880), (1480, 8646), (1572, 8140), (1628, 7860), (1776, 7205), (1965, 6512), (2035, 6288), (2096, 6105), (2220, 5764), (2442, 5240), (2620, 4884), (2640, 4847), (2882, 4440), (2960, 4323), (3144, 4070), (3256, 3930)]