2045186280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12541}}^1$

素因数の和:12712

約数の個数: 128

約数和(自身を含む): 6862982400

約数和(自身を除く): 4817796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 755, 906, 1080, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4077, 4530, 5436, 6040, 6795, 8154, 9060, 10872, 12541, 13590, 16308, 18120, 20385, 25082, 27180, 32616, 37623, 40770, 50164, 54360, 62705, 75246, 81540, 100328, 112869, 125410, 150492, 163080, 188115, 225738, 250820, 300984, 338607, 376230, 451476, 501640, 564345, 677214, 752460, 902952, 1128690, 1354428, 1504920, 1693035, 1893691, 2257380, 2708856, 3386070, 3787382, 4514760, 5681073, 6772140, 7574764, 9468455, 11362146, 13544280, 15149528, 17043219, 18936910, 22724292, 28405365, 34086438, 37873820, 45448584, 51129657, 56810730, 68172876, 75747640, 85216095, 102259314, 113621460, 136345752, 170432190, 204518628, 227242920, 255648285, 340864380, 409037256, 511296570, 681728760, 1022593140, 2045186280]

約数ペア:

[(1, 2045186280), (2, 1022593140), (3, 681728760), (4, 511296570), (5, 409037256), (6, 340864380), (8, 255648285), (9, 227242920), (10, 204518628), (12, 170432190), (15, 136345752), (18, 113621460), (20, 102259314), (24, 85216095), (27, 75747640), (30, 68172876), (36, 56810730), (40, 51129657), (45, 45448584), (54, 37873820), (60, 34086438), (72, 28405365), (90, 22724292), (108, 18936910), (120, 17043219), (135, 15149528), (151, 13544280), (180, 11362146), (216, 9468455), (270, 7574764), (302, 6772140), (360, 5681073), (453, 4514760), (540, 3787382), (604, 3386070), (755, 2708856), (906, 2257380), (1080, 1893691), (1208, 1693035), (1359, 1504920), (1510, 1354428), (1812, 1128690), (2265, 902952), (2718, 752460), (3020, 677214), (3624, 564345), (4077, 501640), (4530, 451476), (5436, 376230), (6040, 338607), (6795, 300984), (8154, 250820), (9060, 225738), (10872, 188115), (12541, 163080), (13590, 150492), (16308, 125410), (18120, 112869), (20385, 100328), (25082, 81540), (27180, 75246), (32616, 62705), (37623, 54360), (40770, 50164)]