4533480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 17206020

約数和(自身を除く): 12672540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 257, 280, 294, 315, 360, 392, 420, 441, 490, 504, 514, 588, 630, 735, 771, 840, 882, 980, 1028, 1176, 1260, 1285, 1470, 1542, 1764, 1799, 1960, 2056, 2205, 2313, 2520, 2570, 2940, 3084, 3528, 3598, 3855, 4410, 4626, 5140, 5397, 5880, 6168, 7196, 7710, 8820, 8995, 9252, 10280, 10794, 11565, 12593, 14392, 15420, 16191, 17640, 17990, 18504, 21588, 23130, 25186, 26985, 30840, 32382, 35980, 37779, 43176, 46260, 50372, 53970, 62965, 64764, 71960, 75558, 80955, 92520, 100744, 107940, 113337, 125930, 129528, 151116, 161910, 188895, 215880, 226674, 251860, 302232, 323820, 377790, 453348, 503720, 566685, 647640, 755580, 906696, 1133370, 1511160, 2266740, 4533480]

約数ペア:

[(1, 4533480), (2, 2266740), (3, 1511160), (4, 1133370), (5, 906696), (6, 755580), (7, 647640), (8, 566685), (9, 503720), (10, 453348), (12, 377790), (14, 323820), (15, 302232), (18, 251860), (20, 226674), (21, 215880), (24, 188895), (28, 161910), (30, 151116), (35, 129528), (36, 125930), (40, 113337), (42, 107940), (45, 100744), (49, 92520), (56, 80955), (60, 75558), (63, 71960), (70, 64764), (72, 62965), (84, 53970), (90, 50372), (98, 46260), (105, 43176), (120, 37779), (126, 35980), (140, 32382), (147, 30840), (168, 26985), (180, 25186), (196, 23130), (210, 21588), (245, 18504), (252, 17990), (257, 17640), (280, 16191), (294, 15420), (315, 14392), (360, 12593), (392, 11565), (420, 10794), (441, 10280), (490, 9252), (504, 8995), (514, 8820), (588, 7710), (630, 7196), (735, 6168), (771, 5880), (840, 5397), (882, 5140), (980, 4626), (1028, 4410), (1176, 3855), (1260, 3598), (1285, 3528), (1470, 3084), (1542, 2940), (1764, 2570), (1799, 2520), (1960, 2313), (2056, 2205)]