2006756040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{274147}}^1$

素因数の和:274222

約数の個数: 64

約数和(自身を含む): 6118983360

約数和(自身を除く): 4112227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 274147, 548294, 822441, 1096588, 1370735, 1644882, 2193176, 2741470, 3289764, 4112205, 5482940, 6579528, 8224410, 10965880, 16448820, 16722967, 32897640, 33445934, 50168901, 66891868, 83614835, 100337802, 133783736, 167229670, 200675604, 250844505, 334459340, 401351208, 501689010, 668918680, 1003378020, 2006756040]

約数ペア:

[(1, 2006756040), (2, 1003378020), (3, 668918680), (4, 501689010), (5, 401351208), (6, 334459340), (8, 250844505), (10, 200675604), (12, 167229670), (15, 133783736), (20, 100337802), (24, 83614835), (30, 66891868), (40, 50168901), (60, 33445934), (61, 32897640), (120, 16722967), (122, 16448820), (183, 10965880), (244, 8224410), (305, 6579528), (366, 5482940), (488, 4112205), (610, 3289764), (732, 2741470), (915, 2193176), (1220, 1644882), (1464, 1370735), (1830, 1096588), (2440, 822441), (3660, 548294), (7320, 274147)]