202698120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27691}}^1$

素因数の和:27766

約数の個数: 64

約数和(自身を含む): 618085440

約数和(自身を除く): 415387320

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, 27691, 55382, 83073, 110764, 138455, 166146, 221528, 276910, 332292, 415365, 553820, 664584, 830730, 1107640, 1661460, 1689151, 3322920, 3378302, 5067453, 6756604, 8445755, 10134906, 13513208, 16891510, 20269812, 25337265, 33783020, 40539624, 50674530, 67566040, 101349060, 202698120]

約数ペア:

[(1, 202698120), (2, 101349060), (3, 67566040), (4, 50674530), (5, 40539624), (6, 33783020), (8, 25337265), (10, 20269812), (12, 16891510), (15, 13513208), (20, 10134906), (24, 8445755), (30, 6756604), (40, 5067453), (60, 3378302), (61, 3322920), (120, 1689151), (122, 1661460), (183, 1107640), (244, 830730), (305, 664584), (366, 553820), (488, 415365), (610, 332292), (732, 276910), (915, 221528), (1220, 166146), (1464, 138455), (1830, 110764), (2440, 83073), (3660, 55382), (7320, 27691)]