548424720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24571}}^1$

素因数の和:24621

約数の個数: 120

約数和(自身を含む): 1901283072

約数和(自身を除く): 1352858352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 24571, 49142, 73713, 98284, 122855, 147426, 196568, 221139, 245710, 294852, 368565, 393136, 442278, 491420, 589704, 737130, 761701, 884556, 982840, 1105695, 1179408, 1474260, 1523402, 1769112, 1965680, 2211390, 2285103, 2948520, 3046804, 3538224, 3808505, 4422780, 4570206, 5897040, 6093608, 6855309, 7617010, 8845560, 9140412, 11425515, 12187216, 13710618, 15234020, 17691120, 18280824, 22851030, 27421236, 30468040, 34276545, 36561648, 45702060, 54842472, 60936080, 68553090, 91404120, 109684944, 137106180, 182808240, 274212360, 548424720]

約数ペア:

[(1, 548424720), (2, 274212360), (3, 182808240), (4, 137106180), (5, 109684944), (6, 91404120), (8, 68553090), (9, 60936080), (10, 54842472), (12, 45702060), (15, 36561648), (16, 34276545), (18, 30468040), (20, 27421236), (24, 22851030), (30, 18280824), (31, 17691120), (36, 15234020), (40, 13710618), (45, 12187216), (48, 11425515), (60, 9140412), (62, 8845560), (72, 7617010), (80, 6855309), (90, 6093608), (93, 5897040), (120, 4570206), (124, 4422780), (144, 3808505), (155, 3538224), (180, 3046804), (186, 2948520), (240, 2285103), (248, 2211390), (279, 1965680), (310, 1769112), (360, 1523402), (372, 1474260), (465, 1179408), (496, 1105695), (558, 982840), (620, 884556), (720, 761701), (744, 737130), (930, 589704), (1116, 491420), (1240, 442278), (1395, 393136), (1488, 368565), (1860, 294852), (2232, 245710), (2480, 221139), (2790, 196568), (3720, 147426), (4464, 122855), (5580, 98284), (7440, 73713), (11160, 49142), (22320, 24571)]