448554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 160

約数和(自身を含む): 1529687808

約数和(自身を除く): 1081133328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 131, 132, 165, 176, 220, 240, 262, 264, 330, 393, 440, 524, 528, 655, 660, 786, 880, 1048, 1297, 1310, 1320, 1441, 1572, 1965, 2096, 2594, 2620, 2640, 2882, 3144, 3891, 3930, 4323, 5188, 5240, 5764, 6288, 6485, 7205, 7782, 7860, 8646, 10376, 10480, 11528, 12970, 14267, 14410, 15564, 15720, 17292, 19455, 20752, 21615, 23056, 25940, 28534, 28820, 31128, 31440, 34584, 38910, 42801, 43230, 51880, 57068, 57640, 62256, 69168, 71335, 77820, 85602, 86460, 103760, 114136, 115280, 142670, 155640, 169907, 171204, 172920, 214005, 228272, 285340, 311280, 339814, 342408, 345840, 428010, 509721, 570680, 679628, 684816, 849535, 856020, 1019442, 1141360, 1359256, 1699070, 1712040, 1868977, 2038884, 2548605, 2718512, 3398140, 3424080, 3737954, 4077768, 5097210, 5606931, 6796280, 7475908, 8155536, 9344885, 10194420, 11213862, 13592560, 14951816, 18689770, 20388840, 22427724, 28034655, 29903632, 37379540, 40777680, 44855448, 56069310, 74759080, 89710896, 112138620, 149518160, 224277240, 448554480]

約数ペア:

[(1, 448554480), (2, 224277240), (3, 149518160), (4, 112138620), (5, 89710896), (6, 74759080), (8, 56069310), (10, 44855448), (11, 40777680), (12, 37379540), (15, 29903632), (16, 28034655), (20, 22427724), (22, 20388840), (24, 18689770), (30, 14951816), (33, 13592560), (40, 11213862), (44, 10194420), (48, 9344885), (55, 8155536), (60, 7475908), (66, 6796280), (80, 5606931), (88, 5097210), (110, 4077768), (120, 3737954), (131, 3424080), (132, 3398140), (165, 2718512), (176, 2548605), (220, 2038884), (240, 1868977), (262, 1712040), (264, 1699070), (330, 1359256), (393, 1141360), (440, 1019442), (524, 856020), (528, 849535), (655, 684816), (660, 679628), (786, 570680), (880, 509721), (1048, 428010), (1297, 345840), (1310, 342408), (1320, 339814), (1441, 311280), (1572, 285340), (1965, 228272), (2096, 214005), (2594, 172920), (2620, 171204), (2640, 169907), (2882, 155640), (3144, 142670), (3891, 115280), (3930, 114136), (4323, 103760), (5188, 86460), (5240, 85602), (5764, 77820), (6288, 71335), (6485, 69168), (7205, 62256), (7782, 57640), (7860, 57068), (8646, 51880), (10376, 43230), (10480, 42801), (11528, 38910), (12970, 34584), (14267, 31440), (14410, 31128), (15564, 28820), (15720, 28534), (17292, 25940), (19455, 23056), (20752, 21615)]