24612280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 70709760

約数和(自身を除く): 46097480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 131, 140, 154, 220, 244, 262, 280, 305, 308, 385, 427, 440, 488, 524, 610, 616, 655, 671, 770, 854, 917, 1048, 1220, 1310, 1342, 1441, 1540, 1708, 1834, 2135, 2440, 2620, 2684, 2882, 3080, 3355, 3416, 3668, 4270, 4585, 4697, 5240, 5368, 5764, 6710, 7205, 7336, 7991, 8540, 9170, 9394, 10087, 11528, 13420, 14410, 15982, 17080, 18340, 18788, 20174, 23485, 26840, 28820, 31964, 36680, 37576, 39955, 40348, 46970, 50435, 55937, 57640, 63928, 79910, 80696, 87901, 93940, 100870, 111874, 159820, 175802, 187880, 201740, 223748, 279685, 319640, 351604, 403480, 439505, 447496, 559370, 615307, 703208, 879010, 1118740, 1230614, 1758020, 2237480, 2461228, 3076535, 3516040, 4922456, 6153070, 12306140, 24612280]

約数ペア:

[(1, 24612280), (2, 12306140), (4, 6153070), (5, 4922456), (7, 3516040), (8, 3076535), (10, 2461228), (11, 2237480), (14, 1758020), (20, 1230614), (22, 1118740), (28, 879010), (35, 703208), (40, 615307), (44, 559370), (55, 447496), (56, 439505), (61, 403480), (70, 351604), (77, 319640), (88, 279685), (110, 223748), (122, 201740), (131, 187880), (140, 175802), (154, 159820), (220, 111874), (244, 100870), (262, 93940), (280, 87901), (305, 80696), (308, 79910), (385, 63928), (427, 57640), (440, 55937), (488, 50435), (524, 46970), (610, 40348), (616, 39955), (655, 37576), (671, 36680), (770, 31964), (854, 28820), (917, 26840), (1048, 23485), (1220, 20174), (1310, 18788), (1342, 18340), (1441, 17080), (1540, 15982), (1708, 14410), (1834, 13420), (2135, 11528), (2440, 10087), (2620, 9394), (2684, 9170), (2882, 8540), (3080, 7991), (3355, 7336), (3416, 7205), (3668, 6710), (4270, 5764), (4585, 5368), (4697, 5240)]