461130480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4889}}^1$

素因数の和:5039

約数の個数: 120

約数和(自身を含む): 1560770640

約数和(自身を除く): 1099640160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 4889, 5240, 5895, 6288, 7860, 9432, 9778, 10480, 11790, 14667, 15720, 18864, 19556, 23580, 24445, 29334, 31440, 39112, 44001, 47160, 48890, 58668, 73335, 78224, 88002, 94320, 97780, 117336, 146670, 176004, 195560, 220005, 234672, 293340, 352008, 391120, 440010, 586680, 640459, 704016, 880020, 1173360, 1280918, 1760040, 1921377, 2561836, 3202295, 3520080, 3842754, 5123672, 5764131, 6404590, 7685508, 9606885, 10247344, 11528262, 12809180, 15371016, 19213770, 23056524, 25618360, 28820655, 30742032, 38427540, 46113048, 51236720, 57641310, 76855080, 92226096, 115282620, 153710160, 230565240, 461130480]

約数ペア:

[(1, 461130480), (2, 230565240), (3, 153710160), (4, 115282620), (5, 92226096), (6, 76855080), (8, 57641310), (9, 51236720), (10, 46113048), (12, 38427540), (15, 30742032), (16, 28820655), (18, 25618360), (20, 23056524), (24, 19213770), (30, 15371016), (36, 12809180), (40, 11528262), (45, 10247344), (48, 9606885), (60, 7685508), (72, 6404590), (80, 5764131), (90, 5123672), (120, 3842754), (131, 3520080), (144, 3202295), (180, 2561836), (240, 1921377), (262, 1760040), (360, 1280918), (393, 1173360), (524, 880020), (655, 704016), (720, 640459), (786, 586680), (1048, 440010), (1179, 391120), (1310, 352008), (1572, 293340), (1965, 234672), (2096, 220005), (2358, 195560), (2620, 176004), (3144, 146670), (3930, 117336), (4716, 97780), (4889, 94320), (5240, 88002), (5895, 78224), (6288, 73335), (7860, 58668), (9432, 48890), (9778, 47160), (10480, 44001), (11790, 39112), (14667, 31440), (15720, 29334), (18864, 24445), (19556, 23580)]