15342048

素因数分解:

$2^5\times 3^5\times {\mathrm{1973}}^1$

素因数の和:1998

約数の個数: 72

約数和(自身を含む): 45267768

約数和(自身を除く): 29925720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 1973, 2592, 3888, 3946, 5919, 7776, 7892, 11838, 15784, 17757, 23676, 31568, 35514, 47352, 53271, 63136, 71028, 94704, 106542, 142056, 159813, 189408, 213084, 284112, 319626, 426168, 479439, 568224, 639252, 852336, 958878, 1278504, 1704672, 1917756, 2557008, 3835512, 5114016, 7671024, 15342048]

約数ペア:

[(1, 15342048), (2, 7671024), (3, 5114016), (4, 3835512), (6, 2557008), (8, 1917756), (9, 1704672), (12, 1278504), (16, 958878), (18, 852336), (24, 639252), (27, 568224), (32, 479439), (36, 426168), (48, 319626), (54, 284112), (72, 213084), (81, 189408), (96, 159813), (108, 142056), (144, 106542), (162, 94704), (216, 71028), (243, 63136), (288, 53271), (324, 47352), (432, 35514), (486, 31568), (648, 23676), (864, 17757), (972, 15784), (1296, 11838), (1944, 7892), (1973, 7776), (2592, 5919), (3888, 3946)]