339919680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1304

約数の個数: 112

約数和(自身を含む): 1083161664

約数和(自身を除く): 743241984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 401, 480, 802, 883, 960, 1203, 1604, 1766, 2005, 2406, 2649, 3208, 3532, 4010, 4415, 4812, 5298, 6015, 6416, 7064, 8020, 8830, 9624, 10596, 12030, 12832, 13245, 14128, 16040, 17660, 19248, 21192, 24060, 25664, 26490, 28256, 32080, 35320, 38496, 42384, 48120, 52980, 56512, 64160, 70640, 76992, 84768, 96240, 105960, 128320, 141280, 169536, 192480, 211920, 282560, 354083, 384960, 423840, 708166, 847680, 1062249, 1416332, 1770415, 2124498, 2832664, 3540830, 4248996, 5311245, 5665328, 7081660, 8497992, 10622490, 11330656, 14163320, 16995984, 21244980, 22661312, 28326640, 33991968, 42489960, 56653280, 67983936, 84979920, 113306560, 169959840, 339919680]

約数ペア:

[(1, 339919680), (2, 169959840), (3, 113306560), (4, 84979920), (5, 67983936), (6, 56653280), (8, 42489960), (10, 33991968), (12, 28326640), (15, 22661312), (16, 21244980), (20, 16995984), (24, 14163320), (30, 11330656), (32, 10622490), (40, 8497992), (48, 7081660), (60, 5665328), (64, 5311245), (80, 4248996), (96, 3540830), (120, 2832664), (160, 2124498), (192, 1770415), (240, 1416332), (320, 1062249), (401, 847680), (480, 708166), (802, 423840), (883, 384960), (960, 354083), (1203, 282560), (1604, 211920), (1766, 192480), (2005, 169536), (2406, 141280), (2649, 128320), (3208, 105960), (3532, 96240), (4010, 84768), (4415, 76992), (4812, 70640), (5298, 64160), (6015, 56512), (6416, 52980), (7064, 48120), (8020, 42384), (8830, 38496), (9624, 35320), (10596, 32080), (12030, 28256), (12832, 26490), (13245, 25664), (14128, 24060), (16040, 21192), (17660, 19248)]