56315040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5142

約数の個数: 96

約数和(自身を含む): 185141376

約数和(自身を除く): 128826336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5101, 5520, 10202, 11040, 15303, 20404, 25505, 30606, 40808, 51010, 61212, 76515, 81616, 102020, 117323, 122424, 153030, 163232, 204040, 234646, 244848, 306060, 351969, 408080, 469292, 489696, 586615, 612120, 703938, 816160, 938584, 1173230, 1224240, 1407876, 1759845, 1877168, 2346460, 2448480, 2815752, 3519690, 3754336, 4692920, 5631504, 7039380, 9385840, 11263008, 14078760, 18771680, 28157520, 56315040]

約数ペア:

[(1, 56315040), (2, 28157520), (3, 18771680), (4, 14078760), (5, 11263008), (6, 9385840), (8, 7039380), (10, 5631504), (12, 4692920), (15, 3754336), (16, 3519690), (20, 2815752), (23, 2448480), (24, 2346460), (30, 1877168), (32, 1759845), (40, 1407876), (46, 1224240), (48, 1173230), (60, 938584), (69, 816160), (80, 703938), (92, 612120), (96, 586615), (115, 489696), (120, 469292), (138, 408080), (160, 351969), (184, 306060), (230, 244848), (240, 234646), (276, 204040), (345, 163232), (368, 153030), (460, 122424), (480, 117323), (552, 102020), (690, 81616), (736, 76515), (920, 61212), (1104, 51010), (1380, 40808), (1840, 30606), (2208, 25505), (2760, 20404), (3680, 15303), (5101, 11040), (5520, 10202)]