91056120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 191990280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 103, 106, 120, 139, 159, 206, 212, 265, 278, 309, 318, 412, 417, 424, 515, 530, 556, 618, 636, 695, 795, 824, 834, 1030, 1060, 1112, 1236, 1272, 1390, 1545, 1590, 1668, 2060, 2085, 2120, 2472, 2780, 3090, 3180, 3336, 4120, 4170, 5459, 5560, 6180, 6360, 7367, 8340, 10918, 12360, 14317, 14734, 16377, 16680, 21836, 22101, 27295, 28634, 29468, 32754, 36835, 42951, 43672, 44202, 54590, 57268, 58936, 65508, 71585, 73670, 81885, 85902, 88404, 109180, 110505, 114536, 131016, 143170, 147340, 163770, 171804, 176808, 214755, 218360, 221010, 286340, 294680, 327540, 343608, 429510, 442020, 572680, 655080, 758801, 859020, 884040, 1517602, 1718040, 2276403, 3035204, 3794005, 4552806, 6070408, 7588010, 9105612, 11382015, 15176020, 18211224, 22764030, 30352040, 45528060, 91056120]

約数ペア:

[(1, 91056120), (2, 45528060), (3, 30352040), (4, 22764030), (5, 18211224), (6, 15176020), (8, 11382015), (10, 9105612), (12, 7588010), (15, 6070408), (20, 4552806), (24, 3794005), (30, 3035204), (40, 2276403), (53, 1718040), (60, 1517602), (103, 884040), (106, 859020), (120, 758801), (139, 655080), (159, 572680), (206, 442020), (212, 429510), (265, 343608), (278, 327540), (309, 294680), (318, 286340), (412, 221010), (417, 218360), (424, 214755), (515, 176808), (530, 171804), (556, 163770), (618, 147340), (636, 143170), (695, 131016), (795, 114536), (824, 110505), (834, 109180), (1030, 88404), (1060, 85902), (1112, 81885), (1236, 73670), (1272, 71585), (1390, 65508), (1545, 58936), (1590, 57268), (1668, 54590), (2060, 44202), (2085, 43672), (2120, 42951), (2472, 36835), (2780, 32754), (3090, 29468), (3180, 28634), (3336, 27295), (4120, 22101), (4170, 21836), (5459, 16680), (5560, 16377), (6180, 14734), (6360, 14317), (7367, 12360), (8340, 10918)]