30964560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 107885952

約数和(自身を除く): 76921392

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, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 317, 330, 370, 407, 440, 444, 528, 555, 592, 634, 660, 740, 814, 880, 888, 951, 1110, 1221, 1268, 1320, 1480, 1585, 1628, 1776, 1902, 2035, 2220, 2442, 2536, 2640, 2960, 3170, 3256, 3487, 3804, 4070, 4440, 4755, 4884, 5072, 6105, 6340, 6512, 6974, 7608, 8140, 8880, 9510, 9768, 10461, 11729, 12210, 12680, 13948, 15216, 16280, 17435, 19020, 19536, 20922, 23458, 24420, 25360, 27896, 32560, 34870, 35187, 38040, 41844, 46916, 48840, 52305, 55792, 58645, 69740, 70374, 76080, 83688, 93832, 97680, 104610, 117290, 129019, 139480, 140748, 167376, 175935, 187664, 209220, 234580, 258038, 278960, 281496, 351870, 387057, 418440, 469160, 516076, 562992, 645095, 703740, 774114, 836880, 938320, 1032152, 1290190, 1407480, 1548228, 1935285, 2064304, 2580380, 2814960, 3096456, 3870570, 5160760, 6192912, 7741140, 10321520, 15482280, 30964560]

約数ペア:

[(1, 30964560), (2, 15482280), (3, 10321520), (4, 7741140), (5, 6192912), (6, 5160760), (8, 3870570), (10, 3096456), (11, 2814960), (12, 2580380), (15, 2064304), (16, 1935285), (20, 1548228), (22, 1407480), (24, 1290190), (30, 1032152), (33, 938320), (37, 836880), (40, 774114), (44, 703740), (48, 645095), (55, 562992), (60, 516076), (66, 469160), (74, 418440), (80, 387057), (88, 351870), (110, 281496), (111, 278960), (120, 258038), (132, 234580), (148, 209220), (165, 187664), (176, 175935), (185, 167376), (220, 140748), (222, 139480), (240, 129019), (264, 117290), (296, 104610), (317, 97680), (330, 93832), (370, 83688), (407, 76080), (440, 70374), (444, 69740), (528, 58645), (555, 55792), (592, 52305), (634, 48840), (660, 46916), (740, 41844), (814, 38040), (880, 35187), (888, 34870), (951, 32560), (1110, 27896), (1221, 25360), (1268, 24420), (1320, 23458), (1480, 20922), (1585, 19536), (1628, 19020), (1776, 17435), (1902, 16280), (2035, 15216), (2220, 13948), (2442, 12680), (2536, 12210), (2640, 11729), (2960, 10461), (3170, 9768), (3256, 9510), (3487, 8880), (3804, 8140), (4070, 7608), (4440, 6974), (4755, 6512), (4884, 6340), (5072, 6105)]