13120680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 40124160

約数和(自身を除く): 27003480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2063, 2120, 3180, 4126, 6189, 6360, 8252, 10315, 12378, 16504, 20630, 24756, 30945, 41260, 49512, 61890, 82520, 109339, 123780, 218678, 247560, 328017, 437356, 546695, 656034, 874712, 1093390, 1312068, 1640085, 2186780, 2624136, 3280170, 4373560, 6560340, 13120680]

約数ペア:

[(1, 13120680), (2, 6560340), (3, 4373560), (4, 3280170), (5, 2624136), (6, 2186780), (8, 1640085), (10, 1312068), (12, 1093390), (15, 874712), (20, 656034), (24, 546695), (30, 437356), (40, 328017), (53, 247560), (60, 218678), (106, 123780), (120, 109339), (159, 82520), (212, 61890), (265, 49512), (318, 41260), (424, 30945), (530, 24756), (636, 20630), (795, 16504), (1060, 12378), (1272, 10315), (1590, 8252), (2063, 6360), (2120, 6189), (3180, 4126)]