2413160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 5892480

約数和(自身を除く): 3479320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 61, 86, 92, 115, 122, 172, 184, 215, 230, 244, 305, 344, 430, 460, 488, 610, 860, 920, 989, 1220, 1403, 1720, 1978, 2440, 2623, 2806, 3956, 4945, 5246, 5612, 7015, 7912, 9890, 10492, 11224, 13115, 14030, 19780, 20984, 26230, 28060, 39560, 52460, 56120, 60329, 104920, 120658, 241316, 301645, 482632, 603290, 1206580, 2413160]

約数ペア:

[(1, 2413160), (2, 1206580), (4, 603290), (5, 482632), (8, 301645), (10, 241316), (20, 120658), (23, 104920), (40, 60329), (43, 56120), (46, 52460), (61, 39560), (86, 28060), (92, 26230), (115, 20984), (122, 19780), (172, 14030), (184, 13115), (215, 11224), (230, 10492), (244, 9890), (305, 7912), (344, 7015), (430, 5612), (460, 5246), (488, 4945), (610, 3956), (860, 2806), (920, 2623), (989, 2440), (1220, 1978), (1403, 1720)]