345220920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29059}}^1$

素因数の和:29090

約数の個数: 128

約数和(自身を含む): 1255392000

約数和(自身を除く): 910171080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 29059, 58118, 87177, 116236, 145295, 174354, 232472, 261531, 290590, 319649, 348708, 435885, 523062, 581180, 639298, 697416, 784593, 871770, 958947, 1046124, 1162360, 1278596, 1307655, 1569186, 1598245, 1743540, 1917894, 2092248, 2557192, 2615310, 2876841, 3138372, 3196490, 3487080, 3835788, 3922965, 4794735, 5230620, 5753682, 6276744, 6392980, 7671576, 7845930, 8630523, 9589470, 10461240, 11507364, 12785960, 14384205, 15691860, 17261046, 19178940, 23014728, 28768410, 31383720, 34522092, 38357880, 43152615, 57536820, 69044184, 86305230, 115073640, 172610460, 345220920]

約数ペア:

[(1, 345220920), (2, 172610460), (3, 115073640), (4, 86305230), (5, 69044184), (6, 57536820), (8, 43152615), (9, 38357880), (10, 34522092), (11, 31383720), (12, 28768410), (15, 23014728), (18, 19178940), (20, 17261046), (22, 15691860), (24, 14384205), (27, 12785960), (30, 11507364), (33, 10461240), (36, 9589470), (40, 8630523), (44, 7845930), (45, 7671576), (54, 6392980), (55, 6276744), (60, 5753682), (66, 5230620), (72, 4794735), (88, 3922965), (90, 3835788), (99, 3487080), (108, 3196490), (110, 3138372), (120, 2876841), (132, 2615310), (135, 2557192), (165, 2092248), (180, 1917894), (198, 1743540), (216, 1598245), (220, 1569186), (264, 1307655), (270, 1278596), (297, 1162360), (330, 1046124), (360, 958947), (396, 871770), (440, 784593), (495, 697416), (540, 639298), (594, 581180), (660, 523062), (792, 435885), (990, 348708), (1080, 319649), (1188, 290590), (1320, 261531), (1485, 232472), (1980, 174354), (2376, 145295), (2970, 116236), (3960, 87177), (5940, 58118), (11880, 29059)]