454494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172157}}^1$

素因数の和:172184

約数の個数: 80

約数和(自身を含む): 1537026624

約数和(自身を除く): 1082532144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 172157, 344314, 516471, 688628, 860785, 1032942, 1377256, 1721570, 1893727, 2065884, 2582355, 2754512, 3443140, 3787454, 4131768, 5164710, 5681181, 6886280, 7574908, 8263536, 9468635, 10329420, 11362362, 13772560, 15149816, 18937270, 20658840, 22724724, 28405905, 30299632, 37874540, 41317680, 45449448, 56811810, 75749080, 90898896, 113623620, 151498160, 227247240, 454494480]

約数ペア:

[(1, 454494480), (2, 227247240), (3, 151498160), (4, 113623620), (5, 90898896), (6, 75749080), (8, 56811810), (10, 45449448), (11, 41317680), (12, 37874540), (15, 30299632), (16, 28405905), (20, 22724724), (22, 20658840), (24, 18937270), (30, 15149816), (33, 13772560), (40, 11362362), (44, 10329420), (48, 9468635), (55, 8263536), (60, 7574908), (66, 6886280), (80, 5681181), (88, 5164710), (110, 4131768), (120, 3787454), (132, 3443140), (165, 2754512), (176, 2582355), (220, 2065884), (240, 1893727), (264, 1721570), (330, 1377256), (440, 1032942), (528, 860785), (660, 688628), (880, 516471), (1320, 344314), (2640, 172157)]