490146120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8563}}^1$

素因数の和:8636

約数の個数: 128

約数和(自身を含む): 1664841600

約数和(自身を除く): 1174695480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 8563, 9540, 11448, 14310, 17126, 19080, 25689, 28620, 34252, 42815, 51378, 57240, 68504, 77067, 85630, 102756, 128445, 154134, 171260, 205512, 231201, 256890, 308268, 342520, 385335, 453839, 462402, 513780, 616536, 770670, 907678, 924804, 1027560, 1156005, 1361517, 1541340, 1815356, 1849608, 2269195, 2312010, 2723034, 3082680, 3630712, 4084551, 4538390, 4624020, 5446068, 6807585, 8169102, 9076780, 9248040, 10892136, 12253653, 13615170, 16338204, 18153560, 20422755, 24507306, 27230340, 32676408, 40845510, 49014612, 54460680, 61268265, 81691020, 98029224, 122536530, 163382040, 245073060, 490146120]

約数ペア:

[(1, 490146120), (2, 245073060), (3, 163382040), (4, 122536530), (5, 98029224), (6, 81691020), (8, 61268265), (9, 54460680), (10, 49014612), (12, 40845510), (15, 32676408), (18, 27230340), (20, 24507306), (24, 20422755), (27, 18153560), (30, 16338204), (36, 13615170), (40, 12253653), (45, 10892136), (53, 9248040), (54, 9076780), (60, 8169102), (72, 6807585), (90, 5446068), (106, 4624020), (108, 4538390), (120, 4084551), (135, 3630712), (159, 3082680), (180, 2723034), (212, 2312010), (216, 2269195), (265, 1849608), (270, 1815356), (318, 1541340), (360, 1361517), (424, 1156005), (477, 1027560), (530, 924804), (540, 907678), (636, 770670), (795, 616536), (954, 513780), (1060, 462402), (1080, 453839), (1272, 385335), (1431, 342520), (1590, 308268), (1908, 256890), (2120, 231201), (2385, 205512), (2862, 171260), (3180, 154134), (3816, 128445), (4770, 102756), (5724, 85630), (6360, 77067), (7155, 68504), (8563, 57240), (9540, 51378), (11448, 42815), (14310, 34252), (17126, 28620), (19080, 25689)]