12271560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2087}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 42845760

約数和(自身を除く): 30574200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2087, 2940, 4174, 5880, 6261, 8348, 10435, 12522, 14609, 16696, 20870, 25044, 29218, 31305, 41740, 43827, 50088, 58436, 62610, 73045, 83480, 87654, 102263, 116872, 125220, 146090, 175308, 204526, 219135, 250440, 292180, 306789, 350616, 409052, 438270, 511315, 584360, 613578, 818104, 876540, 1022630, 1227156, 1533945, 1753080, 2045260, 2454312, 3067890, 4090520, 6135780, 12271560]

約数ペア:

[(1, 12271560), (2, 6135780), (3, 4090520), (4, 3067890), (5, 2454312), (6, 2045260), (7, 1753080), (8, 1533945), (10, 1227156), (12, 1022630), (14, 876540), (15, 818104), (20, 613578), (21, 584360), (24, 511315), (28, 438270), (30, 409052), (35, 350616), (40, 306789), (42, 292180), (49, 250440), (56, 219135), (60, 204526), (70, 175308), (84, 146090), (98, 125220), (105, 116872), (120, 102263), (140, 87654), (147, 83480), (168, 73045), (196, 62610), (210, 58436), (245, 50088), (280, 43827), (294, 41740), (392, 31305), (420, 29218), (490, 25044), (588, 20870), (735, 16696), (840, 14609), (980, 12522), (1176, 10435), (1470, 8348), (1960, 6261), (2087, 5880), (2940, 4174)]