306292920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134339}}^1$

素因数の和:134372

約数の個数: 64

約数和(自身を含む): 967248000

約数和(自身を除く): 660955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 134339, 268678, 403017, 537356, 671695, 806034, 1074712, 1343390, 1612068, 2015085, 2552441, 2686780, 3224136, 4030170, 5104882, 5373560, 7657323, 8060340, 10209764, 12762205, 15314646, 16120680, 20419528, 25524410, 30629292, 38286615, 51048820, 61258584, 76573230, 102097640, 153146460, 306292920]

約数ペア:

[(1, 306292920), (2, 153146460), (3, 102097640), (4, 76573230), (5, 61258584), (6, 51048820), (8, 38286615), (10, 30629292), (12, 25524410), (15, 20419528), (19, 16120680), (20, 15314646), (24, 12762205), (30, 10209764), (38, 8060340), (40, 7657323), (57, 5373560), (60, 5104882), (76, 4030170), (95, 3224136), (114, 2686780), (120, 2552441), (152, 2015085), (190, 1612068), (228, 1343390), (285, 1074712), (380, 806034), (456, 671695), (570, 537356), (760, 403017), (1140, 268678), (2280, 134339)]