168894360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7691}}^1$

素因数の和:7769

約数の個数: 96

約数和(自身を含む): 557977680

約数和(自身を除く): 389083320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 7691, 10980, 15382, 21960, 23073, 30764, 38455, 46146, 61528, 69219, 76910, 92292, 115365, 138438, 153820, 184584, 230730, 276876, 307640, 346095, 461460, 469151, 553752, 692190, 922920, 938302, 1384380, 1407453, 1876604, 2345755, 2768760, 2814906, 3753208, 4222359, 4691510, 5629812, 7037265, 8444718, 9383020, 11259624, 14074530, 16889436, 18766040, 21111795, 28149060, 33778872, 42223590, 56298120, 84447180, 168894360]

約数ペア:

[(1, 168894360), (2, 84447180), (3, 56298120), (4, 42223590), (5, 33778872), (6, 28149060), (8, 21111795), (9, 18766040), (10, 16889436), (12, 14074530), (15, 11259624), (18, 9383020), (20, 8444718), (24, 7037265), (30, 5629812), (36, 4691510), (40, 4222359), (45, 3753208), (60, 2814906), (61, 2768760), (72, 2345755), (90, 1876604), (120, 1407453), (122, 1384380), (180, 938302), (183, 922920), (244, 692190), (305, 553752), (360, 469151), (366, 461460), (488, 346095), (549, 307640), (610, 276876), (732, 230730), (915, 184584), (1098, 153820), (1220, 138438), (1464, 115365), (1830, 92292), (2196, 76910), (2440, 69219), (2745, 61528), (3660, 46146), (4392, 38455), (5490, 30764), (7320, 23073), (7691, 21960), (10980, 15382)]