15983880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12109}}^1$

素因数の和:12134

約数の個数: 64

約数和(自身を含む): 52315200

約数和(自身を除く): 36331320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 12109, 24218, 36327, 48436, 60545, 72654, 96872, 121090, 133199, 145308, 181635, 242180, 266398, 290616, 363270, 399597, 484360, 532796, 665995, 726540, 799194, 1065592, 1331990, 1453080, 1598388, 1997985, 2663980, 3196776, 3995970, 5327960, 7991940, 15983880]

約数ペア:

[(1, 15983880), (2, 7991940), (3, 5327960), (4, 3995970), (5, 3196776), (6, 2663980), (8, 1997985), (10, 1598388), (11, 1453080), (12, 1331990), (15, 1065592), (20, 799194), (22, 726540), (24, 665995), (30, 532796), (33, 484360), (40, 399597), (44, 363270), (55, 290616), (60, 266398), (66, 242180), (88, 181635), (110, 145308), (120, 133199), (132, 121090), (165, 96872), (220, 72654), (264, 60545), (330, 48436), (440, 36327), (660, 24218), (1320, 12109)]