306074560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1094

約数の個数: 112

約数和(自身を含む): 804854880

約数和(自身を除く): 498780320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 220, 320, 352, 356, 440, 445, 704, 712, 880, 890, 977, 979, 1424, 1760, 1780, 1954, 1958, 2848, 3520, 3560, 3908, 3916, 4885, 4895, 5696, 7120, 7816, 7832, 9770, 9790, 10747, 14240, 15632, 15664, 19540, 19580, 21494, 28480, 31264, 31328, 39080, 39160, 42988, 53735, 62528, 62656, 78160, 78320, 85976, 86953, 107470, 156320, 156640, 171952, 173906, 214940, 312640, 313280, 343904, 347812, 429880, 434765, 687808, 695624, 859760, 869530, 956483, 1391248, 1719520, 1739060, 1912966, 2782496, 3439040, 3478120, 3825932, 4782415, 5564992, 6956240, 7651864, 9564830, 13912480, 15303728, 19129660, 27824960, 30607456, 38259320, 61214912, 76518640, 153037280, 306074560]

約数ペア:

[(1, 306074560), (2, 153037280), (4, 76518640), (5, 61214912), (8, 38259320), (10, 30607456), (11, 27824960), (16, 19129660), (20, 15303728), (22, 13912480), (32, 9564830), (40, 7651864), (44, 6956240), (55, 5564992), (64, 4782415), (80, 3825932), (88, 3478120), (89, 3439040), (110, 2782496), (160, 1912966), (176, 1739060), (178, 1719520), (220, 1391248), (320, 956483), (352, 869530), (356, 859760), (440, 695624), (445, 687808), (704, 434765), (712, 429880), (880, 347812), (890, 343904), (977, 313280), (979, 312640), (1424, 214940), (1760, 173906), (1780, 171952), (1954, 156640), (1958, 156320), (2848, 107470), (3520, 86953), (3560, 85976), (3908, 78320), (3916, 78160), (4885, 62656), (4895, 62528), (5696, 53735), (7120, 42988), (7816, 39160), (7832, 39080), (9770, 31328), (9790, 31264), (10747, 28480), (14240, 21494), (15632, 19580), (15664, 19540)]