1325494440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11839}}^1$

素因数の和:12167

約数の個数: 96

約数和(自身を含む): 4322073600

約数和(自身を除く): 2996579160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 9330, 11196, 11839, 12440, 13995, 18660, 22392, 23678, 27990, 35517, 37320, 47356, 55980, 59195, 71034, 94712, 106551, 111960, 118390, 142068, 177585, 213102, 236780, 284136, 355170, 426204, 473560, 532755, 710340, 852408, 1065510, 1420680, 2131020, 3681929, 4262040, 7363858, 11045787, 14727716, 18409645, 22091574, 29455432, 33137361, 36819290, 44183148, 55228935, 66274722, 73638580, 88366296, 110457870, 132549444, 147277160, 165686805, 220915740, 265098888, 331373610, 441831480, 662747220, 1325494440]

約数ペア:

[(1, 1325494440), (2, 662747220), (3, 441831480), (4, 331373610), (5, 265098888), (6, 220915740), (8, 165686805), (9, 147277160), (10, 132549444), (12, 110457870), (15, 88366296), (18, 73638580), (20, 66274722), (24, 55228935), (30, 44183148), (36, 36819290), (40, 33137361), (45, 29455432), (60, 22091574), (72, 18409645), (90, 14727716), (120, 11045787), (180, 7363858), (311, 4262040), (360, 3681929), (622, 2131020), (933, 1420680), (1244, 1065510), (1555, 852408), (1866, 710340), (2488, 532755), (2799, 473560), (3110, 426204), (3732, 355170), (4665, 284136), (5598, 236780), (6220, 213102), (7464, 177585), (9330, 142068), (11196, 118390), (11839, 111960), (12440, 106551), (13995, 94712), (18660, 71034), (22392, 59195), (23678, 55980), (27990, 47356), (35517, 37320)]